25332713 has 4 divisors (see below), whose sum is σ = 28951680. Its totient is φ = 21713748.

The previous prime is 25332709. The next prime is 25332721. The reversal of 25332713 is 31723352.

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 not a de Polignac number, because 25332713 - 2² = 25332709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25332313) 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, 1809473 + ... + 1809486.

It is an arithmetic number, because the mean of its divisors is an integer number (7237920).

Almost surely, 2^25332713 is an apocalyptic number.

It is an amenable number.

25332713 is a deficient number, since it is larger than the sum of its proper divisors (3618967).

25332713 is an equidigital number, since it uses as much as digits as its factorization.

25332713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3618966.

The product of its digits is 3780, while the sum is 26.

The square root of 25332713 is about 5033.1613326020. The cubic root of 25332713 is about 293.6932065848.

The spelling of 25332713 in words is "twenty-five million, three hundred thirty-two thousand, seven hundred thirteen".