2525396274279 has 24 divisors (see below), whose sum is σ = 3663832484832. Its totient is φ = 1676202024960.

The previous prime is 2525396274257. The next prime is 2525396274397. The reversal of 2525396274279 is 9724726935252.

2525396274279 is a `hidden beast` number, since 2 + 5 + 2 + 5 + 3 + 96 + 274 + 279 = 666.

It is not a de Polignac number, because 2525396274279 - 2³⁶ = 2456676797543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525396279279) 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 23 ways as a sum of consecutive naturals, for example, 4335894 + ... + 4883724.

It is an arithmetic number, because the mean of its divisors is an integer number (152659686868).

Almost surely, 2^{2525396274279} is an apocalyptic number.

2525396274279 is a deficient number, since it is larger than the sum of its proper divisors (1138436210553).

2525396274279 is a wasteful number, since it uses less digits than its factorization.

2525396274279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550087 (or 550084 counting only the distinct ones).

The product of its digits is 114307200, while the sum is 63.

The spelling of 2525396274279 in words is "two trillion, five hundred twenty-five billion, three hundred ninety-six million, two hundred seventy-four thousand, two hundred seventy-nine".