100525004 has 12 divisors (see below), whose sum is σ = 180673584. Its totient is φ = 48903984.

The previous prime is 100525003. The next prime is 100525039. The reversal of 100525004 is 400525001.

It is not an unprimeable number, because it can be changed into a prime (100525003) 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, 339464 + ... + 339759.

It is an arithmetic number, because the mean of its divisors is an integer number (15056132).

Almost surely, 2^100525004 is an apocalyptic number.

It is an amenable number.

100525004 is a deficient number, since it is larger than the sum of its proper divisors (80148580).

100525004 is a wasteful number, since it uses less digits than its factorization.

100525004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679264 (or 679262 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 100525004 is about 10026.2158364958. The cubic root of 100525004 is about 464.9697502193.

The spelling of 100525004 in words is "one hundred million, five hundred twenty-five thousand, four".