25132065 has 32 divisors (see below), whose sum is σ = 47205120. Its totient is φ = 11176704.

The previous prime is 25132049. The next prime is 25132073. The reversal of 25132065 is 56023152.

It is not a de Polignac number, because 25132065 - 2⁴ = 25132049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 651 + ... + 7119.

It is an arithmetic number, because the mean of its divisors is an integer number (1475160).

Almost surely, 2^25132065 is an apocalyptic number.

It is an amenable number.

25132065 is a deficient number, since it is larger than the sum of its proper divisors (22073055).

25132065 is a wasteful number, since it uses less digits than its factorization.

25132065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6521.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 25132065 is about 5013.1891047516. The cubic root of 25132065 is about 292.9157503735.

The spelling of 25132065 in words is "twenty-five million, one hundred thirty-two thousand, sixty-five".