2556030504 has 32 divisors (see below), whose sum is σ = 6417515520. Its totient is φ = 848351616.

The previous prime is 2556030497. The next prime is 2556030517. The reversal of 2556030504 is 4050306552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222952 + ... + 234135.

It is an arithmetic number, because the mean of its divisors is an integer number (200547360).

Almost surely, 2^2556030504 is an apocalyptic number.

2556030504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2556030504 is an abundant number, since it is smaller than the sum of its proper divisors (3861485016).

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

2556030504 is a wasteful number, since it uses less digits than its factorization.

2556030504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457329 (or 457325 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2556030504 is about 50557.2003180556. The cubic root of 2556030504 is about 1367.2733350467.

The spelling of 2556030504 in words is "two billion, five hundred fifty-six million, thirty thousand, five hundred four".