12507070959 has 24 divisors (see below), whose sum is σ = 18328501152. Its totient is φ = 8216893440.

The previous prime is 12507070937. The next prime is 12507070973. The reversal of 12507070959 is 95907070521.

It is not a de Polignac number, because 12507070959 - 2¹⁹ = 12506546671 is a prime.

It is a super-2 number, since 2×12507070959² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12507070259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2769087 + ... + 2773599.

It is an arithmetic number, because the mean of its divisors is an integer number (763687548).

Almost surely, 2^12507070959 is an apocalyptic number.

12507070959 is a deficient number, since it is larger than the sum of its proper divisors (5821430193).

12507070959 is a wasteful number, since it uses less digits than its factorization.

12507070959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8927 (or 8924 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 45.

The spelling of 12507070959 in words is "twelve billion, five hundred seven million, seventy thousand, nine hundred fifty-nine".