5122297731 has 64 divisors (see below), whose sum is σ = 7524679680. Its totient is φ = 3090447360.

The previous prime is 5122297717. The next prime is 5122297751. The reversal of 5122297731 is 1377922215.

It is not a de Polignac number, because 5122297731 - 2⁵ = 5122297699 is a prime.

It is a super-2 number, since 2×5122297731² = 52475868090015496722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5122297731.

It is not an unprimeable number, because it can be changed into a prime (5122297751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19041865 + ... + 19042133.

It is an arithmetic number, because the mean of its divisors is an integer number (117573120).

Almost surely, 2^5122297731 is an apocalyptic number.

5122297731 is a deficient number, since it is larger than the sum of its proper divisors (2402381949).

5122297731 is a wasteful number, since it uses less digits than its factorization.

5122297731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516.

The product of its digits is 52920, while the sum is 39.

The square root of 5122297731 is about 71570.2293624940. The cubic root of 5122297731 is about 1723.8055421835.

The spelling of 5122297731 in words is "five billion, one hundred twenty-two million, two hundred ninety-seven thousand, seven hundred thirty-one".