553712664 has 16 divisors (see below), whose sum is σ = 1384281720. Its totient is φ = 184570880.

The previous prime is 553712657. The next prime is 553712681. The reversal of 553712664 is 466217355.

It is a congruent number.

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, 11535657 + ... + 11535704.

Almost surely, 2^553712664 is an apocalyptic number.

It is an amenable number.

553712664 is an abundant number, since it is smaller than the sum of its proper divisors (830569056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553712664 is a wasteful number, since it uses less digits than its factorization.

553712664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23071370 (or 23071366 counting only the distinct ones).

The product of its digits is 151200, while the sum is 39.

The square root of 553712664 is about 23531.0999317924. The cubic root of 553712664 is about 821.1606922014.

The spelling of 553712664 in words is "five hundred fifty-three million, seven hundred twelve thousand, six hundred sixty-four".