25460853 has 16 divisors (see below), whose sum is σ = 37454400. Its totient is φ = 15255680.

The previous prime is 25460843. The next prime is 25460861. The reversal of 25460853 is 35806452.

It is not a de Polignac number, because 25460853 - 2⁴ = 25460837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25460803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1398 + ... + 7271.

It is an arithmetic number, because the mean of its divisors is an integer number (2340900).

Almost surely, 2^25460853 is an apocalyptic number.

It is an amenable number.

25460853 is a deficient number, since it is larger than the sum of its proper divisors (11993547).

25460853 is a wasteful number, since it uses less digits than its factorization.

25460853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8772.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 25460853 is about 5045.8748498154. The cubic root of 25460853 is about 294.1875683087.

The spelling of 25460853 in words is "twenty-five million, four hundred sixty thousand, eight hundred fifty-three".