23000441525 has 12 divisors (see below), whose sum is σ = 28782207300. Its totient is φ = 18231540480.

The previous prime is 23000441521. The next prime is 23000441557. The reversal of 23000441525 is 52514400032.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1112422609 + 21888018916 = 33353^2 + 147946^2 .

It is not a de Polignac number, because 23000441525 - 2² = 23000441521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23000441494 and 23000441503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000441521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4217540 + ... + 4222989.

It is an arithmetic number, because the mean of its divisors is an integer number (2398517275).

Almost surely, 2^23000441525 is an apocalyptic number.

23000441525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23000441525 is a deficient number, since it is larger than the sum of its proper divisors (5781765775).

23000441525 is a wasteful number, since it uses less digits than its factorization.

23000441525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8440648 (or 8440643 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 23000441525 its reverse (52514400032), we get a palindrome (75514841557).

The spelling of 23000441525 in words is "twenty-three billion, four hundred forty-one thousand, five hundred twenty-five".