25133793 has 4 divisors (see below), whose sum is σ = 33511728. Its totient is φ = 16755860.

The previous prime is 25133761. The next prime is 25133809. The reversal of 25133793 is 39733152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25133793 - 2⁵ = 25133761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25133753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4188963 + ... + 4188968.

It is an arithmetic number, because the mean of its divisors is an integer number (8377932).

Almost surely, 2^25133793 is an apocalyptic number.

It is an amenable number.

25133793 is a deficient number, since it is larger than the sum of its proper divisors (8377935).

25133793 is an equidigital number, since it uses as much as digits as its factorization.

25133793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8377934.

The product of its digits is 17010, while the sum is 33.

The square root of 25133793 is about 5013.3614471729. The cubic root of 25133793 is about 292.9224635348.

The spelling of 25133793 in words is "twenty-five million, one hundred thirty-three thousand, seven hundred ninety-three".