5431514531399 has 32 divisors (see below), whose sum is σ = 6418717171200. Its totient is φ = 4544076620160.

The previous prime is 5431514531389. The next prime is 5431514531419. The reversal of 5431514531399 is 9931354151345.

It is not a de Polignac number, because 5431514531399 - 2¹² = 5431514527303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5431514531399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431514531389) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768437 + ... + 3384305.

It is an arithmetic number, because the mean of its divisors is an integer number (200584911600).

Almost surely, 2^{5431514531399} is an apocalyptic number.

5431514531399 is a deficient number, since it is larger than the sum of its proper divisors (987202639801).

5431514531399 is a wasteful number, since it uses less digits than its factorization.

5431514531399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616215.

The product of its digits is 4374000, while the sum is 53.

The spelling of 5431514531399 in words is "five trillion, four hundred thirty-one billion, five hundred fourteen million, five hundred thirty-one thousand, three hundred ninety-nine".