5577736436 has 12 divisors (see below), whose sum is σ = 9761563812. Its totient is φ = 2788718208.

The previous prime is 5577736429. The next prime is 5577736447. The reversal of 5577736436 is 6346377755.

It can be written as a sum of positive squares in 2 ways, for example, as 4921864336 + 655872100 = 70156^2 + 25610^2 .

It is a super-2 number, since 2×5577736436² = 62222287498963964192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115646 + ... + 156618.

It is an arithmetic number, because the mean of its divisors is an integer number (813463651).

Almost surely, 2^5577736436 is an apocalyptic number.

It is an amenable number.

5577736436 is a deficient number, since it is larger than the sum of its proper divisors (4183827376).

5577736436 is a wasteful number, since it uses less digits than its factorization.

5577736436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75010 (or 75008 counting only the distinct ones).

The product of its digits is 11113200, while the sum is 53.

The square root of 5577736436 is about 74684.2448981042. The cubic root of 5577736436 is about 1773.4515555978.

The spelling of 5577736436 in words is "five billion, five hundred seventy-seven million, seven hundred thirty-six thousand, four hundred thirty-six".