25655077055652 has 36 divisors (see below), whose sum is σ = 65798558512848. Its totient is φ = 7774265774000.

The previous prime is 25655077055651. The next prime is 25655077055653.

25655077055652 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (25655077055651) and next prime (25655077055653).

It is not an unprimeable number, because it can be changed into a prime (25655077055651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8834391474 + ... + 8834394377.

It is an arithmetic number, because the mean of its divisors is an integer number (1827737736468).

Almost surely, 2^{25655077055652} is an apocalyptic number.

25655077055652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25655077055652 is an abundant number, since it is smaller than the sum of its proper divisors (40143481457196).

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

25655077055652 is a wasteful number, since it uses less digits than its factorization.

25655077055652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17668785880 (or 17668785867 counting only the distinct ones).

The product of its (nonzero) digits is 110250000, while the sum is 60.

The spelling of 25655077055652 in words is "twenty-five trillion, six hundred fifty-five billion, seventy-seven million, fifty-five thousand, six hundred fifty-two".