25053655 has 12 divisors (see below), whose sum is σ = 33046776. Its totient is φ = 18220400.

The previous prime is 25053641. The next prime is 25053659. The reversal of 25053655 is 55635052.

It is not a de Polignac number, because 25053655 - 2⁹ = 25053143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25053659) 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, 20101 + ... + 21310.

It is an arithmetic number, because the mean of its divisors is an integer number (2753898).

Almost surely, 2^25053655 is an apocalyptic number.

25053655 is a deficient number, since it is larger than the sum of its proper divisors (7993121).

25053655 is a wasteful number, since it uses less digits than its factorization.

25053655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41438 (or 41427 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 25053655 is about 5005.3626242261. The cubic root of 25053655 is about 292.6108085781.

The spelling of 25053655 in words is "twenty-five million, fifty-three thousand, six hundred fifty-five".