23425523025 has 24 divisors (see below), whose sum is σ = 38804316960. Its totient is φ = 12469703040.

The previous prime is 23425522943. The next prime is 23425523029. The reversal of 23425523025 is 52032552432.

It is not a de Polignac number, because 23425523025 - 2²⁴ = 23408745809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23425523029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259380 + ... + 337829.

It is an arithmetic number, because the mean of its divisors is an integer number (1616846540).

Almost surely, 2^23425523025 is an apocalyptic number.

23425523025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23425523025 is a deficient number, since it is larger than the sum of its proper divisors (15378793935).

23425523025 is a wasteful number, since it uses less digits than its factorization.

23425523025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597745 (or 597740 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 23425523025 in words is "twenty-three billion, four hundred twenty-five million, five hundred twenty-three thousand, twenty-five".