5266232313731 has 4 divisors (see below), whose sum is σ = 5355490488600. Its totient is φ = 5176974138864.

The previous prime is 5266232313721. The next prime is 5266232313733. The reversal of 5266232313731 is 1373132326625.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5266232313731 is a prime.

It is a super-2 number, since 2×5266232313731² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5266232313733) 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, 44629087346 + ... + 44629087463.

It is an arithmetic number, because the mean of its divisors is an integer number (1338872622150).

Almost surely, 2^{5266232313731} is an apocalyptic number.

5266232313731 is a deficient number, since it is larger than the sum of its proper divisors (89258174869).

5266232313731 is an equidigital number, since it uses as much as digits as its factorization.

5266232313731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89258174868.

The product of its digits is 816480, while the sum is 44.

The spelling of 5266232313731 in words is "five trillion, two hundred sixty-six billion, two hundred thirty-two million, three hundred thirteen thousand, seven hundred thirty-one".