25655041269375 has 40 divisors (see below), whose sum is σ = 48851107941504. Its totient is φ = 11728018860000.

The previous prime is 25655041269313. The next prime is 25655041269391. The reversal of 25655041269375 is 57396214055652.

It is not a de Polignac number, because 25655041269375 - 2²⁶ = 25654974160511 is a prime.

It is a super-2 number, since 2×25655041269375² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 977321781 + ... + 977348030.

Almost surely, 2^{25655041269375} is an apocalyptic number.

25655041269375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25655041269375 is a deficient number, since it is larger than the sum of its proper divisors (23196066672129).

25655041269375 is an equidigital number, since it uses as much as digits as its factorization.

25655041269375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954669841 (or 1954669826 counting only the distinct ones).

The product of its (nonzero) digits is 68040000, while the sum is 60.

The spelling of 25655041269375 in words is "twenty-five trillion, six hundred fifty-five billion, forty-one million, two hundred sixty-nine thousand, three hundred seventy-five".