12925670619 has 16 divisors (see below), whose sum is σ = 17918087040. Its totient is φ = 8281458240.

The previous prime is 12925670561. The next prime is 12925670621. The reversal of 12925670619 is 91607652921.

It is not a de Polignac number, because 12925670619 - 2⁸ = 12925670363 is a prime.

It is a super-2 number, since 2×12925670619² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12925670419) 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, 775989 + ... + 792470.

It is an arithmetic number, because the mean of its divisors is an integer number (1119880440).

Almost surely, 2^12925670619 is an apocalyptic number.

12925670619 is a deficient number, since it is larger than the sum of its proper divisors (4992416421).

12925670619 is a wasteful number, since it uses less digits than its factorization.

12925670619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568570.

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 12925670619 in words is "twelve billion, nine hundred twenty-five million, six hundred seventy thousand, six hundred nineteen".