5556205136 has 10 divisors (see below), whose sum is σ = 10765147482. Its totient is φ = 2778102560.

The previous prime is 5556205121. The next prime is 5556205219. The reversal of 5556205136 is 6315026555.

It can be written as a sum of positive squares in only one way, i.e., 3775365136 + 1780840000 = 61444^2 + 42200^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5556205136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173631395 + ... + 173631426.

Almost surely, 2^5556205136 is an apocalyptic number.

It is an amenable number.

5556205136 is a deficient number, since it is larger than the sum of its proper divisors (5208942346).

5556205136 is a wasteful number, since it uses less digits than its factorization.

5556205136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347262829 (or 347262823 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 5556205136 is about 74539.9566407172. The cubic root of 5556205136 is about 1771.1666408367.

The spelling of 5556205136 in words is "five billion, five hundred fifty-six million, two hundred five thousand, one hundred thirty-six".