258252672160 has 96 divisors (see below), whose sum is σ = 719775286272. Its totient is φ = 85687511040.

The previous prime is 258252672149. The next prime is 258252672179. The reversal of 258252672160 is 61276252852.

It is a self number, because there is not a number n which added to its sum of digits gives 258252672160.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3684357 + ... + 3753796.

It is an arithmetic number, because the mean of its divisors is an integer number (7497659232).

Almost surely, 2^258252672160 is an apocalyptic number.

258252672160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258252672160 is an abundant number, since it is smaller than the sum of its proper divisors (461522614112).

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

258252672160 is a wasteful number, since it uses less digits than its factorization.

258252672160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7438206 (or 7438198 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 258252672160 in words is "two hundred fifty-eight billion, two hundred fifty-two million, six hundred seventy-two thousand, one hundred sixty".