25545295 has 16 divisors (see below), whose sum is σ = 32182272. Its totient is φ = 19428640.

The previous prime is 25545283. The next prime is 25545323. The reversal of 25545295 is 59254552.

It is not a de Polignac number, because 25545295 - 2⁵ = 25545263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21384 + ... + 22546.

It is an arithmetic number, because the mean of its divisors is an integer number (2011392).

Almost surely, 2^25545295 is an apocalyptic number.

25545295 is a deficient number, since it is larger than the sum of its proper divisors (6636977).

25545295 is a wasteful number, since it uses less digits than its factorization.

25545295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382.

The product of its digits is 90000, while the sum is 37.

The square root of 25545295 is about 5054.2353526523. The cubic root of 25545295 is about 294.5124379453.

The spelling of 25545295 in words is "twenty-five million, five hundred forty-five thousand, two hundred ninety-five".