23425315025 has 48 divisors (see below), whose sum is σ = 33669987840. Its totient is φ = 15834873600.

The previous prime is 23425314967. The next prime is 23425315093. The reversal of 23425315025 is 52051352432.

It is not a de Polignac number, because 23425315025 - 2¹⁶ = 23425249489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23425314982 and 23425315000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14667527 + ... + 14669123.

It is an arithmetic number, because the mean of its divisors is an integer number (701458080).

Almost surely, 2^23425315025 is an apocalyptic number.

23425315025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23425315025 is a deficient number, since it is larger than the sum of its proper divisors (10244672815).

23425315025 is a wasteful number, since it uses less digits than its factorization.

23425315025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754 (or 2749 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 23425315025 its reverse (52051352432), we get a palindrome (75476667457).

The spelling of 23425315025 in words is "twenty-three billion, four hundred twenty-five million, three hundred fifteen thousand, twenty-five".