25996527 has 12 divisors (see below), whose sum is σ = 37621584. Its totient is φ = 17298240.

The previous prime is 25996511. The next prime is 25996543. The reversal of 25996527 is 72569952.

25996527 is a `hidden beast` number, since 2 + 599 + 6 + 52 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (25996511) and next prime (25996543).

It is not a de Polignac number, because 25996527 - 2⁴ = 25996511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25996567) 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, 2902 + ... + 7772.

It is an arithmetic number, because the mean of its divisors is an integer number (3135132).

Almost surely, 2^25996527 is an apocalyptic number.

25996527 is a deficient number, since it is larger than the sum of its proper divisors (11625057).

25996527 is a wasteful number, since it uses less digits than its factorization.

25996527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5470 (or 5467 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 25996527 is about 5098.6789465508. The cubic root of 25996527 is about 296.2364155497.

The spelling of 25996527 in words is "twenty-five million, nine hundred ninety-six thousand, five hundred twenty-seven".