5315032231 has 8 divisors (see below), whose sum is σ = 5483868480. Its totient is φ = 5148735072.

The previous prime is 5315032199. The next prime is 5315032249. The reversal of 5315032231 is 1322305135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5315032231 - 2⁵ = 5315032199 is a prime.

It is a super-2 number, since 2×5315032231² = 56499135233137674722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5315032196 and 5315032205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315032291) 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 7 ways as a sum of consecutive naturals, for example, 630520 + ... + 638893.

It is an arithmetic number, because the mean of its divisors is an integer number (685483560).

Almost surely, 2^5315032231 is an apocalyptic number.

5315032231 is a deficient number, since it is larger than the sum of its proper divisors (168836249).

5315032231 is a wasteful number, since it uses less digits than its factorization.

5315032231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269545.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 5315032231 is about 72904.2675774196. The cubic root of 5315032231 is about 1745.1602035713.

Adding to 5315032231 its reverse (1322305135), we get a palindrome (6637337366).

The spelling of 5315032231 in words is "five billion, three hundred fifteen million, thirty-two thousand, two hundred thirty-one".