556892047504 has 135 divisors (see below), whose sum is σ = 1188147055563. Its totient is φ = 252746597376.

The previous prime is 556892047499. The next prime is 556892047531. The reversal of 556892047504 is 405740298655.

The square root of 556892047504 is 746252.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 415576201104 + 141315846400 = 644652^2 + 375920^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4384976689 + ... + 4384976815.

Almost surely, 2^556892047504 is an apocalyptic number.

556892047504 is the 746252-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556892047504

556892047504 is an abundant number, since it is smaller than the sum of its proper divisors (631255008059).

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

556892047504 is a wasteful number, since it uses less digits than its factorization.

556892047504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 55.

The spelling of 556892047504 in words is "five hundred fifty-six billion, eight hundred ninety-two million, forty-seven thousand, five hundred four".