25265014023 has 4 divisors (see below), whose sum is σ = 33686685368. Its totient is φ = 16843342680.

The previous prime is 25265014009. The next prime is 25265014037. The reversal of 25265014023 is 32041056252.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (25265014009) and next prime (25265014037).

It is not a de Polignac number, because 25265014023 - 2⁴ = 25265014007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25265014063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4210835668 + ... + 4210835673.

It is an arithmetic number, because the mean of its divisors is an integer number (8421671342).

Almost surely, 2^25265014023 is an apocalyptic number.

25265014023 is a deficient number, since it is larger than the sum of its proper divisors (8421671345).

25265014023 is an equidigital number, since it uses as much as digits as its factorization.

25265014023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8421671344.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 25265014023 in words is "twenty-five billion, two hundred sixty-five million, fourteen thousand, twenty-three".