5557604556 has 48 divisors (see below), whose sum is σ = 14824812800. Its totient is φ = 1587401280.

The previous prime is 5557604527. The next prime is 5557604599. The reversal of 5557604556 is 6554067555.

It is a happy number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 336246 + ... + 352386.

Almost surely, 2^5557604556 is an apocalyptic number.

It is an amenable number.

5557604556 is an abundant number, since it is smaller than the sum of its proper divisors (9267208244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5557604556 is a wasteful number, since it uses less digits than its factorization.

5557604556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20254 (or 20252 counting only the distinct ones).

The product of its (nonzero) digits is 3150000, while the sum is 48.

The square root of 5557604556 is about 74549.3430956974. The cubic root of 5557604556 is about 1771.3153273291.

The spelling of 5557604556 in words is "five billion, five hundred fifty-seven million, six hundred four thousand, five hundred fifty-six".