558697796855 has 32 divisors (see below), whose sum is σ = 738780049728. Its totient is φ = 402219648000.

The previous prime is 558697796851. The next prime is 558697796957.

558697796855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 558697796855 - 2² = 558697796851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 558697796855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558697796851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42861419 + ... + 42874451.

It is an arithmetic number, because the mean of its divisors is an integer number (23086876554).

Almost surely, 2^558697796855 is an apocalyptic number.

558697796855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

558697796855 is a deficient number, since it is larger than the sum of its proper divisors (180082252873).

558697796855 is a wasteful number, since it uses less digits than its factorization.

558697796855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20867.

The product of its digits is 5715360000, while the sum is 80.

The spelling of 558697796855 in words is "five hundred fifty-eight billion, six hundred ninety-seven million, seven hundred ninety-six thousand, eight hundred fifty-five".