25080023713 has 4 divisors (see below), whose sum is σ = 25889056768. Its totient is φ = 24270990660.

The previous prime is 25080023681. The next prime is 25080023729. The reversal of 25080023713 is 31732008052.

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 25080023713 - 2⁵ = 25080023681 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 809033023 = 25080023713 / (2 + 5 + 0 + 8 + 0 + 0 + 2 + 3 + 7 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25080023783) 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, 404516481 + ... + 404516542.

It is an arithmetic number, because the mean of its divisors is an integer number (6472264192).

Almost surely, 2^25080023713 is an apocalyptic number.

It is an amenable number.

25080023713 is a deficient number, since it is larger than the sum of its proper divisors (809033055).

25080023713 is an equidigital number, since it uses as much as digits as its factorization.

25080023713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809033054.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 25080023713 in words is "twenty-five billion, eighty million, twenty-three thousand, seven hundred thirteen".