12625262777514 has 16 divisors (see below), whose sum is σ = 26579500584480. Its totient is φ = 3986925087600.

The previous prime is 12625262777513. The next prime is 12625262777521. The reversal of 12625262777514 is 41577726252621.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12625262777513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55373959437 + ... + 55373959664.

It is an arithmetic number, because the mean of its divisors is an integer number (1661218786530).

Almost surely, 2^{12625262777514} is an apocalyptic number.

12625262777514 is an abundant number, since it is smaller than the sum of its proper divisors (13954237806966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12625262777514 is a wasteful number, since it uses less digits than its factorization.

12625262777514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110747919125.

The product of its digits is 19756800, while the sum is 57.

The spelling of 12625262777514 in words is "twelve trillion, six hundred twenty-five billion, two hundred sixty-two million, seven hundred seventy-seven thousand, five hundred fourteen".