12959924527 has 16 divisors (see below), whose sum is σ = 14388554880. Its totient is φ = 11574628000.

The previous prime is 12959924501. The next prime is 12959924539. The reversal of 12959924527 is 72542995921.

It is a cyclic number.

It is not a de Polignac number, because 12959924527 - 2¹⁵ = 12959891759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12959924597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123777 + ... + 203077.

It is an arithmetic number, because the mean of its divisors is an integer number (899284680).

Almost surely, 2^12959924527 is an apocalyptic number.

12959924527 is a deficient number, since it is larger than the sum of its proper divisors (1428630353).

12959924527 is a wasteful number, since it uses less digits than its factorization.

12959924527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79574.

The product of its digits is 4082400, while the sum is 55.

The spelling of 12959924527 in words is "twelve billion, nine hundred fifty-nine million, nine hundred twenty-four thousand, five hundred twenty-seven".