459626946131 has 4 divisors (see below), whose sum is σ = 475476151200. Its totient is φ = 443777741064.

The previous prime is 459626946113. The next prime is 459626946139. The reversal of 459626946131 is 131649626954.

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 459626946131 - 2²² = 459622751827 is a prime.

It is a super-2 number, since 2×459626946131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (459626946139) 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, 7924602491 + ... + 7924602548.

It is an arithmetic number, because the mean of its divisors is an integer number (118869037800).

Almost surely, 2^459626946131 is an apocalyptic number.

459626946131 is a deficient number, since it is larger than the sum of its proper divisors (15849205069).

459626946131 is a wasteful number, since it uses less digits than its factorization.

459626946131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15849205068.

The product of its digits is 8398080, while the sum is 56.

The spelling of 459626946131 in words is "four hundred fifty-nine billion, six hundred twenty-six million, nine hundred forty-six thousand, one hundred thirty-one".