5256464024 has 64 divisors (see below), whose sum is σ = 11601792000. Its totient is φ = 2231591712.

The previous prime is 5256464021. The next prime is 5256464027. The reversal of 5256464024 is 4204646525.

It is an interprime number because it is at equal distance from previous prime (5256464021) and next prime (5256464027).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5256464021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284657 + ... + 302559.

It is an arithmetic number, because the mean of its divisors is an integer number (181278000).

Almost surely, 2^5256464024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5256464024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5800896000).

5256464024 is an abundant number, since it is smaller than the sum of its proper divisors (6345327976).

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

5256464024 is a wasteful number, since it uses less digits than its factorization.

5256464024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18037 (or 18019 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 5256464024 is about 72501.4760125613. The cubic root of 5256464024 is about 1738.7263352786.

The spelling of 5256464024 in words is "five billion, two hundred fifty-six million, four hundred sixty-four thousand, twenty-four".