5256411774 has 32 divisors (see below), whose sum is σ = 10593383424. Its totient is φ = 1738735200.

The previous prime is 5256411761. The next prime is 5256411817. The reversal of 5256411774 is 4771146525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096587 + ... + 1101369.

It is an arithmetic number, because the mean of its divisors is an integer number (331043232).

Almost surely, 2^5256411774 is an apocalyptic number.

5256411774 is an abundant number, since it is smaller than the sum of its proper divisors (5336971650).

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

5256411774 is a wasteful number, since it uses less digits than its factorization.

5256411774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152.

The product of its digits is 235200, while the sum is 42.

The square root of 5256411774 is about 72501.1156741743. The cubic root of 5256411774 is about 1738.7205741971.

The spelling of 5256411774 in words is "five billion, two hundred fifty-six million, four hundred eleven thousand, seven hundred seventy-four".