5250031231 has 8 divisors (see below), whose sum is σ = 5316315264. Its totient is φ = 5184041880.

The previous prime is 5250031223. The next prime is 5250031247. The reversal of 5250031231 is 1321300525.

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 5250031231 - 2³ = 5250031223 is a prime.

It is a super-2 number, since 2×5250031231² = 55125655852950750722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250031931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37705 + ... + 109186.

It is an arithmetic number, because the mean of its divisors is an integer number (664539408).

Almost surely, 2^5250031231 is an apocalyptic number.

5250031231 is a deficient number, since it is larger than the sum of its proper divisors (66284033).

5250031231 is a wasteful number, since it uses less digits than its factorization.

5250031231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147341.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5250031231 is about 72457.0992450015. The cubic root of 5250031231 is about 1738.0167687789.

Adding to 5250031231 its reverse (1321300525), we get a palindrome (6571331756).

The spelling of 5250031231 in words is "five billion, two hundred fifty million, thirty-one thousand, two hundred thirty-one".