25052897 has 8 divisors (see below), whose sum is σ = 26058240. Its totient is φ = 24057040.

The previous prime is 25052893. The next prime is 25052899. The reversal of 25052897 is 79825052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25052897 - 2² = 25052893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25052897.

It is not an unprimeable number, because it can be changed into a prime (25052893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3278 + ... + 7800.

It is an arithmetic number, because the mean of its divisors is an integer number (3257280).

Almost surely, 2^25052897 is an apocalyptic number.

It is an amenable number.

25052897 is a deficient number, since it is larger than the sum of its proper divisors (1005343).

25052897 is a wasteful number, since it uses less digits than its factorization.

25052897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4743.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 25052897 is about 5005.2869048637. The cubic root of 25052897 is about 292.6078575618.

The spelling of 25052897 in words is "twenty-five million, fifty-two thousand, eight hundred ninety-seven".