23250130504 has 16 divisors (see below), whose sum is σ = 43679648700. Its totient is φ = 11602224192.

The previous prime is 23250130493. The next prime is 23250130507. The reversal of 23250130504 is 40503105232.

It can be written as a sum of positive squares in 2 ways, for example, as 23234904900 + 15225604 = 152430^2 + 3902^2 .

It is not an unprimeable number, because it can be changed into a prime (23250130507) 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, 2850807 + ... + 2858950.

Almost surely, 2^23250130504 is an apocalyptic number.

It is an amenable number.

23250130504 is a deficient number, since it is larger than the sum of its proper divisors (20429518196).

23250130504 is a wasteful number, since it uses less digits than its factorization.

23250130504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710272 (or 5710268 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 23250130504 its reverse (40503105232), we get a palindrome (63753235736).

The spelling of 23250130504 in words is "twenty-three billion, two hundred fifty million, one hundred thirty thousand, five hundred four".