555958680 has 32 divisors (see below), whose sum is σ = 1667876400. Its totient is φ = 148255616.

The previous prime is 555958679. The next prime is 555958699. The reversal of 555958680 is 86859555.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2316375 + ... + 2316614.

Almost surely, 2^555958680 is an apocalyptic number.

It is an amenable number.

555958680 is an abundant number, since it is smaller than the sum of its proper divisors (1111917720).

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

555958680 is a wasteful number, since it uses less digits than its factorization.

555958680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4633003 (or 4632999 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 51.

The square root of 555958680 is about 23578.7760496596. The cubic root of 555958680 is about 822.2694814434.

The spelling of 555958680 in words is "five hundred fifty-five million, nine hundred fifty-eight thousand, six hundred eighty".