253625616102 has 16 divisors (see below), whose sum is σ = 507257215920. Its totient is φ = 84540874752.

The previous prime is 253625616067. The next prime is 253625616133. The reversal of 253625616102 is 201616526352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454558 + ... + 844910.

It is an arithmetic number, because the mean of its divisors is an integer number (31703575995).

Almost surely, 2^253625616102 is an apocalyptic number.

253625616102 is an abundant number, since it is smaller than the sum of its proper divisors (253631599818).

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

253625616102 is a wasteful number, since it uses less digits than its factorization.

253625616102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498647.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 253625616102 in words is "two hundred fifty-three billion, six hundred twenty-five million, six hundred sixteen thousand, one hundred two".