5556464256 has 64 divisors (see below), whose sum is σ = 16867846080. Its totient is φ = 1587560448.

The previous prime is 5556464227. The next prime is 5556464261. The reversal of 5556464256 is 6524646555.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

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 7 ways as a sum of consecutive naturals, for example, 1030881 + ... + 1036256.

It is an arithmetic number, because the mean of its divisors is an integer number (263560095).

Almost surely, 2^5556464256 is an apocalyptic number.

5556464256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5556464256 is an abundant number, since it is smaller than the sum of its proper divisors (11311381824).

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

5556464256 is a wasteful number, since it uses less digits than its factorization.

5556464256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067161 (or 2067149 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 48.

The square root of 5556464256 is about 74541.6947486439. The cubic root of 5556464256 is about 1771.1941738714.

The spelling of 5556464256 in words is "five billion, five hundred fifty-six million, four hundred sixty-four thousand, two hundred fifty-six".