12624595131 has 16 divisors (see below), whose sum is σ = 18088977024. Its totient is φ = 7803083904.

The previous prime is 12624595121. The next prime is 12624595133. The reversal of 12624595131 is 13159542621.

It is a happy number.

12624595131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12624595131 - 2⁵ = 12624595099 is a prime.

It is a super-2 number, since 2×12624595131² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12624595131.

It is not an unprimeable number, because it can be changed into a prime (12624595133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1843905 + ... + 1850738.

It is an arithmetic number, because the mean of its divisors is an integer number (1130561064).

Almost surely, 2^12624595131 is an apocalyptic number.

12624595131 is a deficient number, since it is larger than the sum of its proper divisors (5464381893).

12624595131 is a wasteful number, since it uses less digits than its factorization.

12624595131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694730.

The product of its digits is 64800, while the sum is 39.

The spelling of 12624595131 in words is "twelve billion, six hundred twenty-four million, five hundred ninety-five thousand, one hundred thirty-one".