5256234544 has 40 divisors (see below), whose sum is σ = 11114266320. Its totient is φ = 2388230400.

The previous prime is 5256234527. The next prime is 5256234553. The reversal of 5256234544 is 4454326525.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5256234497 and 5256234506.

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, 604822 + ... + 613450.

It is an arithmetic number, because the mean of its divisors is an integer number (277856658).

Almost surely, 2^5256234544 is an apocalyptic number.

It is an amenable number.

5256234544 is an abundant number, since it is smaller than the sum of its proper divisors (5858031776).

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

5256234544 is a wasteful number, since it uses less digits than its factorization.

5256234544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12109 (or 12103 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

The square root of 5256234544 is about 72499.8934068182. The cubic root of 5256234544 is about 1738.7010325450.

The spelling of 5256234544 in words is "five billion, two hundred fifty-six million, two hundred thirty-four thousand, five hundred forty-four".