556062260655 has 32 divisors (see below), whose sum is σ = 974035507968. Its totient is φ = 268646470400.

The previous prime is 556062260627. The next prime is 556062260659.

556062260655 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 556062260655 - 2⁶ = 556062260591 is a prime.

It is a super-2 number, since 2×556062260655² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556062260659) 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, 5950209 + ... + 6042938.

It is an arithmetic number, because the mean of its divisors is an integer number (30438609624).

Almost surely, 2^556062260655 is an apocalyptic number.

556062260655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

556062260655 is a deficient number, since it is larger than the sum of its proper divisors (417973247313).

556062260655 is a wasteful number, since it uses less digits than its factorization.

556062260655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11993447.

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 556062260655 in words is "five hundred fifty-six billion, sixty-two million, two hundred sixty thousand, six hundred fifty-five".