25655327 has 4 divisors (see below), whose sum is σ = 26770800. Its totient is φ = 24539856.

The previous prime is 25655303. The next prime is 25655341. The reversal of 25655327 is 72355652.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25655327 - 2²² = 21461023 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 (25655027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557702 + ... + 557747.

It is an arithmetic number, because the mean of its divisors is an integer number (6692700).

Almost surely, 2^25655327 is an apocalyptic number.

25655327 is a deficient number, since it is larger than the sum of its proper divisors (1115473).

25655327 is a wasteful number, since it uses less digits than its factorization.

25655327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115472.

The product of its digits is 63000, while the sum is 35.

The square root of 25655327 is about 5065.1087846166. The cubic root of 25655327 is about 294.9346862969.

The spelling of 25655327 in words is "twenty-five million, six hundred fifty-five thousand, three hundred twenty-seven".