5881326431 has 2 divisors, whose sum is σ = 5881326432. Its totient is φ = 5881326430.

The previous prime is 5881326427. The next prime is 5881326433. The reversal of 5881326431 is 1346231885.

5881326431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5881326431 - 2² = 5881326427 is a prime.

It is a super-2 number, since 2×5881326431² = 69180001175958395522, which contains 22 as substring.

Together with 5881326433, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5881326433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2940663215 + 2940663216.

It is an arithmetic number, because the mean of its divisors is an integer number (2940663216).

Almost surely, 2^5881326431 is an apocalyptic number.

5881326431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5881326431 is an equidigital number, since it uses as much as digits as its factorization.

5881326431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 41.

The square root of 5881326431 is about 76689.8065651492. The cubic root of 5881326431 is about 1805.0604953597.

The spelling of 5881326431 in words is "five billion, eight hundred eighty-one million, three hundred twenty-six thousand, four hundred thirty-one".