25254266245252 has 24 divisors (see below), whose sum is σ = 48690043480512. Its totient is φ = 11365556364000.

The previous prime is 25254266245211. The next prime is 25254266245261.

25254266245252 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 25254266245252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2841384648 + ... + 2841393535.

It is an arithmetic number, because the mean of its divisors is an integer number (2028751811688).

Almost surely, 2^{25254266245252} is an apocalyptic number.

25254266245252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25254266245252 is a deficient number, since it is larger than the sum of its proper divisors (23435777235260).

25254266245252 is a wasteful number, since it uses less digits than its factorization.

25254266245252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5682778299 (or 5682778297 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 52.

The spelling of 25254266245252 in words is "twenty-five trillion, two hundred fifty-four billion, two hundred sixty-six million, two hundred forty-five thousand, two hundred fifty-two".