531872888 has 16 divisors (see below), whose sum is σ = 999519480. Its totient is φ = 265334368.

The previous prime is 531872879. The next prime is 531872893. The reversal of 531872888 is 888278135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71495 + ... + 78582.

Almost surely, 2^531872888 is an apocalyptic number.

It is an amenable number.

531872888 is a deficient number, since it is larger than the sum of its proper divisors (467646592).

531872888 is a wasteful number, since it uses less digits than its factorization.

531872888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150526 (or 150522 counting only the distinct ones).

The product of its digits is 860160, while the sum is 50.

The square root of 531872888 is about 23062.3695226661. The cubic root of 531872888 is about 810.2193624235.

The spelling of 531872888 in words is "five hundred thirty-one million, eight hundred seventy-two thousand, eight hundred eighty-eight".