10172564902 has 32 divisors (see below), whose sum is σ = 15593554944. Its totient is φ = 4976008800.

The previous prime is 10172564893. The next prime is 10172564939. The reversal of 10172564902 is 20946527101.

It is a congruent number.

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, 15722343 + ... + 15722989.

It is an arithmetic number, because the mean of its divisors is an integer number (487298592).

Almost surely, 2^10172564902 is an apocalyptic number.

10172564902 is a deficient number, since it is larger than the sum of its proper divisors (5420990042).

10172564902 is a wasteful number, since it uses less digits than its factorization.

10172564902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 10172564902 in words is "ten billion, one hundred seventy-two million, five hundred sixty-four thousand, nine hundred two".