25260253371 has 12 divisors (see below), whose sum is σ = 36490053600. Its totient is φ = 16838774640.

The previous prime is 25260253363. The next prime is 25260253427. The reversal of 25260253371 is 17335206252.

25260253371 is a `hidden beast` number, since 2 + 5 + 260 + 25 + 3 + 371 = 666.

It is not a de Polignac number, because 25260253371 - 2³ = 25260253363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25260253321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5230 + ... + 224828.

It is an arithmetic number, because the mean of its divisors is an integer number (3040837800).

Almost surely, 2^25260253371 is an apocalyptic number.

25260253371 is a deficient number, since it is larger than the sum of its proper divisors (11229800229).

25260253371 is a wasteful number, since it uses less digits than its factorization.

25260253371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232386 (or 232383 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

It can be divided in two parts, 25260 and 253371, that added together give a triangular number (278631 = T₇₄₆).

The spelling of 25260253371 in words is "twenty-five billion, two hundred sixty million, two hundred fifty-three thousand, three hundred seventy-one".