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52672125580 = 22510325568993
BaseRepresentation
bin110001000011100000…
…001101101010001100
312000221210220012210221
4301003200031222030
51330333031004310
640110334241124
73543156452224
oct610340155214
9160853805727
1052672125580
112037a0505a8
12a25b9561a4
134c75546b19
142799589084
151584270ada
hexc4380da8c

52672125580 has 24 divisors (see below), whose sum is σ = 111685365792. Its totient is φ = 20864297472.

The previous prime is 52672125563. The next prime is 52672125587. The reversal of 52672125580 is 8552127625.

It is not an unprimeable number, because it can be changed into a prime (52672125587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12782437 + ... + 12786556.

It is an arithmetic number, because the mean of its divisors is an integer number (4653556908).

Almost surely, 252672125580 is an apocalyptic number.

It is an amenable number.

52672125580 is an abundant number, since it is smaller than the sum of its proper divisors (59013240212).

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

52672125580 is a wasteful number, since it uses less digits than its factorization.

52672125580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25569105 (or 25569103 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 52672125580 in words is "fifty-two billion, six hundred seventy-two million, one hundred twenty-five thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 103 206 412 515 1030 2060 25568993 51137986 102275972 127844965 255689930 511379860 2633606279 5267212558 10534425116 13168031395 26336062790 52672125580