5224512531 has 16 divisors (see below), whose sum is σ = 7978224384. Its totient is φ = 2979037344.

The previous prime is 5224512521. The next prime is 5224512551. The reversal of 5224512531 is 1352154225.

It is not a de Polignac number, because 5224512531 - 2⁵ = 5224512499 is a prime.

It is a super-2 number, since 2×5224512531² = 54591062373152051922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5224512511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256560 + ... + 276173.

It is an arithmetic number, because the mean of its divisors is an integer number (498639024).

Almost surely, 2^5224512531 is an apocalyptic number.

5224512531 is a deficient number, since it is larger than the sum of its proper divisors (2753711853).

5224512531 is a wasteful number, since it uses less digits than its factorization.

5224512531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533210.

The product of its digits is 12000, while the sum is 30.

The square root of 5224512531 is about 72280.7895017756. The cubic root of 5224512531 is about 1735.1962151886.

Adding to 5224512531 its reverse (1352154225), we get a palindrome (6576666756).

The spelling of 5224512531 in words is "five billion, two hundred twenty-four million, five hundred twelve thousand, five hundred thirty-one".