5222562813 has 72 divisors (see below), whose sum is σ = 8739588312. Its totient is φ = 2986004736.

The previous prime is 5222562799. The next prime is 5222562841. The reversal of 5222562813 is 3182652225.

It is a happy number.

5222562813 is a `hidden beast` number, since 5 + 2 + 2 + 25 + 628 + 1 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 275128569 + 4947434244 = 16587^2 + 70338^2 .

It is not a de Polignac number, because 5222562813 - 2⁶ = 5222562749 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5222562113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2237395 + ... + 2239727.

It is an arithmetic number, because the mean of its divisors is an integer number (121383171).

Almost surely, 2^5222562813 is an apocalyptic number.

5222562813 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5222562813 is a deficient number, since it is larger than the sum of its proper divisors (3517025499).

5222562813 is a wasteful number, since it uses less digits than its factorization.

5222562813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443 (or 2421 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 5222562813 is about 72267.3011326700. The cubic root of 5222562813 is about 1734.9803376810.

The spelling of 5222562813 in words is "five billion, two hundred twenty-two million, five hundred sixty-two thousand, eight hundred thirteen".