12525195767 has 16 divisors (see below), whose sum is σ = 14960305152. Its totient is φ = 10252999680.

The previous prime is 12525195743. The next prime is 12525195817. The reversal of 12525195767 is 76759152521.

It is not a de Polignac number, because 12525195767 - 2⁸ = 12525195511 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 (12525195367) 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, 42518 + ... + 163884.

It is an arithmetic number, because the mean of its divisors is an integer number (935019072).

Almost surely, 2^12525195767 is an apocalyptic number.

12525195767 is a deficient number, since it is larger than the sum of its proper divisors (2435109385).

12525195767 is a wasteful number, since it uses less digits than its factorization.

12525195767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122038.

The product of its digits is 1323000, while the sum is 50.

The spelling of 12525195767 in words is "twelve billion, five hundred twenty-five million, one hundred ninety-five thousand, seven hundred sixty-seven".