25879363 has 4 divisors (see below), whose sum is σ = 26053200. Its totient is φ = 25705528.

The previous prime is 25879351. The next prime is 25879367. The reversal of 25879363 is 36397852.

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 25879363 - 2¹³ = 25871171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25879367) 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, 86695 + ... + 86992.

It is an arithmetic number, because the mean of its divisors is an integer number (6513300).

Almost surely, 2^25879363 is an apocalyptic number.

25879363 is a deficient number, since it is larger than the sum of its proper divisors (173837).

25879363 is a wasteful number, since it uses less digits than its factorization.

25879363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173836.

The product of its digits is 272160, while the sum is 43.

The square root of 25879363 is about 5087.1763287702. The cubic root of 25879363 is about 295.7907083642.

The spelling of 25879363 in words is "twenty-five million, eight hundred seventy-nine thousand, three hundred sixty-three".