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53468117500 = 225473055321
BaseRepresentation
bin110001110010111100…
…101011100111111100
312010000021200210110011
4301302330223213330
51334000314230000
640321331153004
73601663333330
oct616274534774
9163007623404
1053468117500
11207483a4066
12a442445764
135071425565
14283318d7c0
1515ce0a52ba
hexc72f2b9fc

53468117500 has 60 divisors (see below), whose sum is σ = 133627562992. Its totient is φ = 18331920000.

The previous prime is 53468117497. The next prime is 53468117551. The reversal of 53468117500 is 571186435.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1510161 + ... + 1545160.

Almost surely, 253468117500 is an apocalyptic number.

53468117500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53468117500 is an abundant number, since it is smaller than the sum of its proper divisors (80159445492).

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

53468117500 is a wasteful number, since it uses less digits than its factorization.

53468117500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055352 (or 3055335 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 53468117500 in words is "fifty-three billion, four hundred sixty-eight million, one hundred seventeen thousand, five hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 125 140 175 250 350 500 625 700 875 1250 1750 2500 3500 4375 8750 17500 3055321 6110642 12221284 15276605 21387247 30553210 42774494 61106420 76383025 85548988 106936235 152766050 213872470 305532100 381915125 427744940 534681175 763830250 1069362350 1527660500 1909575625 2138724700 2673405875 3819151250 5346811750 7638302500 10693623500 13367029375 26734058750 53468117500