5131346464365 has 32 divisors (see below), whose sum is σ = 8956870780032. Its totient is φ = 2487831456000.

The previous prime is 5131346464357. The next prime is 5131346464379. The reversal of 5131346464365 is 5634646431315.

It is not a de Polignac number, because 5131346464365 - 2³ = 5131346464357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3890455 + ... + 5039675.

It is an arithmetic number, because the mean of its divisors is an integer number (279902211876).

Almost surely, 2^{5131346464365} is an apocalyptic number.

5131346464365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5131346464365 is a deficient number, since it is larger than the sum of its proper divisors (3825524315667).

5131346464365 is a wasteful number, since it uses less digits than its factorization.

5131346464365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176301.

The product of its digits is 9331200, while the sum is 51.

The spelling of 5131346464365 in words is "five trillion, one hundred thirty-one billion, three hundred forty-six million, four hundred sixty-four thousand, three hundred sixty-five".