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52057675600 = 2452723808349
BaseRepresentation
bin110000011110111000…
…010001011101010000
311222100222200220220021
4300132320101131100
51323103231104400
635525344353224
73522015640660
oct603670213520
9158328626807
1052057675600
11200942231a7
12a10a015814
134ba815c058
14273bb201a0
15154a34b71a
hexc1ee11750

52057675600 has 120 divisors (see below), whose sum is σ = 149150275200. Its totient is φ = 17072309760.

The previous prime is 52057675583. The next prime is 52057675603. The reversal of 52057675600 is 657675025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52057675603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339775 + ... + 468574.

It is an arithmetic number, because the mean of its divisors is an integer number (1242918960).

Almost surely, 252057675600 is an apocalyptic number.

52057675600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52057675600 is an abundant number, since it is smaller than the sum of its proper divisors (97092599600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52057675600 is a wasteful number, since it uses less digits than its factorization.

52057675600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808397 (or 808386 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 43.

The spelling of 52057675600 in words is "fifty-two billion, fifty-seven million, six hundred seventy-five thousand, six hundred".

Divisors: 1 2 4 5 7 8 10 14 16 20 23 25 28 35 40 46 50 56 70 80 92 100 112 115 140 161 175 184 200 230 280 322 350 368 400 460 560 575 644 700 805 920 1150 1288 1400 1610 1840 2300 2576 2800 3220 4025 4600 6440 8050 9200 12880 16100 32200 64400 808349 1616698 3233396 4041745 5658443 6466792 8083490 11316886 12933584 16166980 18592027 20208725 22633772 28292215 32333960 37184054 40417450 45267544 56584430 64667920 74368108 80834900 90535088 92960135 113168860 130144189 141461075 148736216 161669800 185920270 226337720 260288378 282922150 297472432 323339600 371840540 452675440 464800675 520576756 565844300 650720945 743681080 929601350 1041153512 1131688600 1301441890 1487362160 1859202700 2082307024 2263377200 2602883780 3253604725 3718405400 5205767560 6507209450 7436810800 10411535120 13014418900 26028837800 52057675600