25316875 has 10 divisors (see below), whose sum is σ = 31636748. Its totient is φ = 20253000.

The previous prime is 25316869. The next prime is 25316887. The reversal of 25316875 is 57861352.

It is not a de Polignac number, because 25316875 - 2³ = 25316867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19629 + ... + 20878.

Almost surely, 2^25316875 is an apocalyptic number.

25316875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25316875 is a deficient number, since it is larger than the sum of its proper divisors (6319873).

25316875 is an frugal number, since it uses more digits than its factorization.

25316875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40527 (or 40512 counting only the distinct ones).

The product of its digits is 50400, while the sum is 37.

The square root of 25316875 is about 5031.5877215845. The cubic root of 25316875 is about 293.6319882079.

The spelling of 25316875 in words is "twenty-five million, three hundred sixteen thousand, eight hundred seventy-five".