5372387231 has 4 divisors (see below), whose sum is σ = 5437114872. Its totient is φ = 5307659592.

The previous prime is 5372387221. The next prime is 5372387263. The reversal of 5372387231 is 1327832735.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5372387231 - 2²⁶ = 5305278367 is a prime.

It is a super-2 number, since 2×5372387231² = 57725089119623694722, 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 (5372387201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32363696 + ... + 32363861.

It is an arithmetic number, because the mean of its divisors is an integer number (1359278718).

Almost surely, 2^5372387231 is an apocalyptic number.

5372387231 is a deficient number, since it is larger than the sum of its proper divisors (64727641).

5372387231 is an equidigital number, since it uses as much as digits as its factorization.

5372387231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64727640.

The product of its digits is 211680, while the sum is 41.

The square root of 5372387231 is about 73296.5703904350. The cubic root of 5372387231 is about 1751.4151525679.

The spelling of 5372387231 in words is "five billion, three hundred seventy-two million, three hundred eighty-seven thousand, two hundred thirty-one".