25482159 has 24 divisors (see below), whose sum is σ = 38472720. Its totient is φ = 16236288.

The previous prime is 25482151. The next prime is 25482203. The reversal of 25482159 is 95128452.

25482159 is a `hidden beast` number, since 25 + 482 + 159 = 666.

It is not a de Polignac number, because 25482159 - 2³ = 25482151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25482151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18999 + ... + 20295.

It is an arithmetic number, because the mean of its divisors is an integer number (1603030).

Almost surely, 2^25482159 is an apocalyptic number.

25482159 is a deficient number, since it is larger than the sum of its proper divisors (12990561).

25482159 is a wasteful number, since it uses less digits than its factorization.

25482159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399 (or 1396 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 25482159 is about 5047.9856378560. The cubic root of 25482159 is about 294.2696055283.

The spelling of 25482159 in words is "twenty-five million, four hundred eighty-two thousand, one hundred fifty-nine".