5224553256 has 64 divisors (see below), whose sum is σ = 14519877120. Its totient is φ = 1555695360.

The previous prime is 5224553251. The next prime is 5224553263. The reversal of 5224553256 is 6523554225.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (5224553251) 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, 260415 + ... + 279758.

It is an arithmetic number, because the mean of its divisors is an integer number (226873080).

Almost surely, 2^5224553256 is an apocalyptic number.

It is an amenable number.

5224553256 is an abundant number, since it is smaller than the sum of its proper divisors (9295323864).

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

5224553256 is a wasteful number, since it uses less digits than its factorization.

5224553256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540226 (or 540222 counting only the distinct ones).

The product of its digits is 360000, while the sum is 39.

The square root of 5224553256 is about 72281.0712150837. The cubic root of 5224553256 is about 1735.2007237867.

It can be divided in two parts, 52245 and 53256, that added together give a palindrome (105501).

The spelling of 5224553256 in words is "five billion, two hundred twenty-four million, five hundred fifty-three thousand, two hundred fifty-six".