556266361167 has 32 divisors (see below), whose sum is σ = 905050080000. Its totient is φ = 334868476320.

The previous prime is 556266361163. The next prime is 556266361181. The reversal of 556266361167 is 761163662655.

556266361167 is a `hidden beast` number, since 5 + 5 + 6 + 266 + 361 + 16 + 7 = 666.

It is not a de Polignac number, because 556266361167 - 2² = 556266361163 is a prime.

It is a super-3 number, since 3×556266361167³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556266361163) 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, 6240817 + ... + 6329322.

It is an arithmetic number, because the mean of its divisors is an integer number (28282815000).

Almost surely, 2^556266361167 is an apocalyptic number.

556266361167 is a deficient number, since it is larger than the sum of its proper divisors (348783718833).

556266361167 is a wasteful number, since it uses less digits than its factorization.

556266361167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12570308 (or 12570302 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The spelling of 556266361167 in words is "five hundred fifty-six billion, two hundred sixty-six million, three hundred sixty-one thousand, one hundred sixty-seven".