23503041235225 has 24 divisors (see below), whose sum is σ = 30683171860640. Its totient is φ = 17809627230720.

The previous prime is 23503041235213. The next prime is 23503041235237. The reversal of 23503041235225 is 52253214030532.

It is an interprime number because it is at equal distance from previous prime (23503041235213) and next prime (23503041235237).

It is not a de Polignac number, because 23503041235225 - 2²³ = 23503032846617 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1804824 + ... + 7089673.

Almost surely, 2^{23503041235225} is an apocalyptic number.

23503041235225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23503041235225 is a deficient number, since it is larger than the sum of its proper divisors (7180130625415).

23503041235225 is a wasteful number, since it uses less digits than its factorization.

23503041235225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8900089 (or 8900084 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 23503041235225 its reverse (52253214030532), we get a palindrome (75756255265757).

The spelling of 23503041235225 in words is "twenty-three trillion, five hundred three billion, forty-one million, two hundred thirty-five thousand, two hundred twenty-five".