555137005980 has 24 divisors (see below), whose sum is σ = 1554383616912. Its totient is φ = 148036534912.

The previous prime is 555137005939. The next prime is 555137005993. The reversal of 555137005980 is 89500731555.

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, 4626141657 + ... + 4626141776.

It is an arithmetic number, because the mean of its divisors is an integer number (64765984038).

Almost surely, 2^555137005980 is an apocalyptic number.

It is an amenable number.

555137005980 is an abundant number, since it is smaller than the sum of its proper divisors (999246610932).

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

555137005980 is a wasteful number, since it uses less digits than its factorization.

555137005980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9252283445 (or 9252283443 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 48.

The spelling of 555137005980 in words is "five hundred fifty-five billion, one hundred thirty-seven million, five thousand, nine hundred eighty".