5250431113 has 8 divisors (see below), whose sum is σ = 5560980480. Its totient is φ = 4940070720.

The previous prime is 5250431083. The next prime is 5250431119. The reversal of 5250431113 is 3111340525.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5250431113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5250431119) 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, 12108 + ... + 103186.

It is an arithmetic number, because the mean of its divisors is an integer number (695122560).

Almost surely, 2^5250431113 is an apocalyptic number.

It is an amenable number.

5250431113 is a deficient number, since it is larger than the sum of its proper divisors (310549367).

5250431113 is a wasteful number, since it uses less digits than its factorization.

5250431113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94487.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5250431113 is about 72459.8586322110. The cubic root of 5250431113 is about 1738.0608944832.

Adding to 5250431113 its reverse (3111340525), we get a palindrome (8361771638).

The spelling of 5250431113 in words is "five billion, two hundred fifty million, four hundred thirty-one thousand, one hundred thirteen".