558297792855 has 48 divisors (see below), whose sum is σ = 1057396429440. Its totient is φ = 270252388800.

The previous prime is 558297792781. The next prime is 558297792881.

It is a happy number.

558297792855 is a `hidden beast` number, since 5 + 58 + 297 + 7 + 9 + 285 + 5 = 666.

558297792855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 558297792855 - 2²⁸ = 558029357399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 604641 + ... + 1217450.

It is an arithmetic number, because the mean of its divisors is an integer number (22029092280).

Almost surely, 2^558297792855 is an apocalyptic number.

558297792855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

558297792855 is a deficient number, since it is larger than the sum of its proper divisors (499098636585).

558297792855 is a wasteful number, since it uses less digits than its factorization.

558297792855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822732 (or 1822729 counting only the distinct ones).

The product of its digits is 635040000, while the sum is 72.

The spelling of 558297792855 in words is "five hundred fifty-eight billion, two hundred ninety-seven million, seven hundred ninety-two thousand, eight hundred fifty-five".