25030712932 has 12 divisors (see below), whose sum is σ = 43807326640. Its totient is φ = 12514333896.

The previous prime is 25030712911. The next prime is 25030712933. The reversal of 25030712932 is 23921703052.

It is not an unprimeable number, because it can be changed into a prime (25030712933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199182 + ... + 299557.

Almost surely, 2^25030712932 is an apocalyptic number.

It is an amenable number.

25030712932 is a deficient number, since it is larger than the sum of its proper divisors (18776613708).

25030712932 is a wasteful number, since it uses less digits than its factorization.

25030712932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511290 (or 511288 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 25030712932 in words is "twenty-five billion, thirty million, seven hundred twelve thousand, nine hundred thirty-two".