25125605132 has 12 divisors (see below), whose sum is σ = 44013221616. Its totient is φ = 12550398960.

The previous prime is 25125605123. The next prime is 25125605221. The reversal of 25125605132 is 23150652152.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3096344 + ... + 3104447.

It is an arithmetic number, because the mean of its divisors is an integer number (3667768468).

Almost surely, 2^25125605132 is an apocalyptic number.

It is an amenable number.

25125605132 is a deficient number, since it is larger than the sum of its proper divisors (18887616484).

25125605132 is a wasteful number, since it uses less digits than its factorization.

25125605132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6201808 (or 6201806 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 25125605132 in words is "twenty-five billion, one hundred twenty-five million, six hundred five thousand, one hundred thirty-two".