5222552257 has 16 divisors (see below), whose sum is σ = 5783146432. Its totient is φ = 4684962240.

The previous prime is 5222552239. The next prime is 5222552263. The reversal of 5222552257 is 7522552225.

It is a cyclic number.

It is not a de Polignac number, because 5222552257 - 2²³ = 5214163649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5222552267) 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, 430282 + ... + 442252.

It is an arithmetic number, because the mean of its divisors is an integer number (361446652).

Almost surely, 2^5222552257 is an apocalyptic number.

It is an amenable number.

5222552257 is a deficient number, since it is larger than the sum of its proper divisors (560594175).

5222552257 is a wasteful number, since it uses less digits than its factorization.

5222552257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12928.

The product of its digits is 140000, while the sum is 37.

The square root of 5222552257 is about 72267.2280982189. The cubic root of 5222552257 is about 1734.9791687489.

The spelling of 5222552257 in words is "five billion, two hundred twenty-two million, five hundred fifty-two thousand, two hundred fifty-seven".