5289997531 has 16 divisors (see below), whose sum is σ = 6617507008. Its totient is φ = 4116873600.

The previous prime is 5289997523. The next prime is 5289997541. The reversal of 5289997531 is 1357999825.

It is not a de Polignac number, because 5289997531 - 2³ = 5289997523 is a prime.

It is a super-2 number, since 2×5289997531² = 55968147755972191922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5289997501) 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, 470940 + ... + 482041.

It is an arithmetic number, because the mean of its divisors is an integer number (413594188).

Almost surely, 2^5289997531 is an apocalyptic number.

5289997531 is a deficient number, since it is larger than the sum of its proper divisors (1327509477).

5289997531 is a wasteful number, since it uses less digits than its factorization.

5289997531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953062.

The product of its digits is 6123600, while the sum is 58.

The square root of 5289997531 is about 72732.3692106891. The cubic root of 5289997531 is about 1742.4158904995.

The spelling of 5289997531 in words is "five billion, two hundred eighty-nine million, nine hundred ninety-seven thousand, five hundred thirty-one".