523672004 has 24 divisors (see below), whose sum is σ = 959437248. Its totient is φ = 249622560.

The previous prime is 523672003. The next prime is 523672013. The reversal of 523672004 is 400276325.

It is not an unprimeable number, because it can be changed into a prime (523672003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18974 + ... + 37514.

It is an arithmetic number, because the mean of its divisors is an integer number (39976552).

Almost surely, 2^523672004 is an apocalyptic number.

It is an amenable number.

523672004 is a deficient number, since it is larger than the sum of its proper divisors (435765244).

523672004 is a wasteful number, since it uses less digits than its factorization.

523672004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18875 (or 18873 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 523672004 is about 22883.8808771589. The cubic root of 523672004 is about 806.0335496998.

The spelling of 523672004 in words is "five hundred twenty-three million, six hundred seventy-two thousand, four".