12652078707 has 6 divisors (see below), whose sum is σ = 18275224812. Its totient is φ = 8434719132.

The previous prime is 12652078693. The next prime is 12652078721. The reversal of 12652078707 is 70787025621.

It is an interprime number because it is at equal distance from previous prime (12652078693) and next prime (12652078721).

It is not a de Polignac number, because 12652078707 - 2³⁰ = 11578336883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12652078007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 702893253 + ... + 702893270.

It is an arithmetic number, because the mean of its divisors is an integer number (3045870802).

Almost surely, 2^12652078707 is an apocalyptic number.

12652078707 is a deficient number, since it is larger than the sum of its proper divisors (5623146105).

12652078707 is a wasteful number, since it uses less digits than its factorization.

12652078707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405786529 (or 1405786526 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 45.

The spelling of 12652078707 in words is "twelve billion, six hundred fifty-two million, seventy-eight thousand, seven hundred seven".