2556524402 has 8 divisors (see below), whose sum is σ = 3843523200. Its totient is φ = 1275350004.

The previous prime is 2556524401. The next prime is 2556524407. The reversal of 2556524402 is 2044256552.

2556524402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2556524401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1455002 + ... + 1456757.

It is an arithmetic number, because the mean of its divisors is an integer number (480440400).

Almost surely, 2^2556524402 is an apocalyptic number.

2556524402 is a deficient number, since it is larger than the sum of its proper divisors (1286998798).

2556524402 is a wasteful number, since it uses less digits than its factorization.

2556524402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912200.

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 2556524402 is about 50562.0846287018. The cubic root of 2556524402 is about 1367.3613947776.

The spelling of 2556524402 in words is "two billion, five hundred fifty-six million, five hundred twenty-four thousand, four hundred two".