5577564736 has 14 divisors (see below), whose sum is σ = 11067980150. Its totient is φ = 2788782336.

The previous prime is 5577564721. The next prime is 5577564737. The reversal of 5577564736 is 6374657755.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4768731136 + 808833600 = 69056^2 + 28440^2 .

It is a super-2 number, since 2×5577564736² = 62218456768541499392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5577564737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43574661 + ... + 43574788.

Almost surely, 2^5577564736 is an apocalyptic number.

It is an amenable number.

5577564736 is a deficient number, since it is larger than the sum of its proper divisors (5490415414).

5577564736 is an equidigital number, since it uses as much as digits as its factorization.

5577564736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87149461 (or 87149451 counting only the distinct ones).

The product of its digits is 18522000, while the sum is 55.

The square root of 5577564736 is about 74683.0953830919. The cubic root of 5577564736 is about 1773.4333579675.

The spelling of 5577564736 in words is "five billion, five hundred seventy-seven million, five hundred sixty-four thousand, seven hundred thirty-six".