2556267047125 has 16 divisors (see below), whose sum is σ = 3480241392576. Its totient is φ = 1859103306000.

The previous prime is 2556267047111. The next prime is 2556267047207. The reversal of 2556267047125 is 5217407626552.

2556267047125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2556267047125 - 2⁷ = 2556267046997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929550279 + ... + 929553028.

It is an arithmetic number, because the mean of its divisors is an integer number (217515087036).

Almost surely, 2^{2556267047125} is an apocalyptic number.

2556267047125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2556267047125 is a deficient number, since it is larger than the sum of its proper divisors (923974345451).

2556267047125 is a wasteful number, since it uses less digits than its factorization.

2556267047125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859103333 (or 1859103323 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 2556267047125 in words is "two trillion, five hundred fifty-six billion, two hundred sixty-seven million, forty-seven thousand, one hundred twenty-five".