3125664102 has 16 divisors (see below), whose sum is σ = 6819630912. Its totient is φ = 947170920.

The previous prime is 3125664089. The next prime is 3125664193. The reversal of 3125664102 is 2014665213.

It is a self number, because there is not a number n which added to its sum of digits gives 3125664102.

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, 23679208 + ... + 23679339.

It is an arithmetic number, because the mean of its divisors is an integer number (426226932).

Almost surely, 2^3125664102 is an apocalyptic number.

3125664102 is an abundant number, since it is smaller than the sum of its proper divisors (3693966810).

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

3125664102 is a wasteful number, since it uses less digits than its factorization.

3125664102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47358563.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3125664102 is about 55907.6390308158. The cubic root of 3125664102 is about 1462.1124268925.

The spelling of 3125664102 in words is "three billion, one hundred twenty-five million, six hundred sixty-four thousand, one hundred two".