5187792231 has 16 divisors (see below), whose sum is σ = 7790903520. Its totient is φ = 3411149760.

The previous prime is 5187792229. The next prime is 5187792293. The reversal of 5187792231 is 1322977815.

It is not a de Polignac number, because 5187792231 - 2¹ = 5187792229 is a prime.

It is a super-2 number, since 2×5187792231² = 53826376464047914722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5187792431) 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, 1314060 + ... + 1318001.

It is an arithmetic number, because the mean of its divisors is an integer number (486931470).

Almost surely, 2^5187792231 is an apocalyptic number.

5187792231 is a deficient number, since it is larger than the sum of its proper divisors (2603111289).

5187792231 is a wasteful number, since it uses less digits than its factorization.

5187792231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632143 (or 2632137 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 5187792231 is about 72026.3301230876. The cubic root of 5187792231 is about 1731.1213987529.

The spelling of 5187792231 in words is "five billion, one hundred eighty-seven million, seven hundred ninety-two thousand, two hundred thirty-one".