23413514525 has 24 divisors (see below), whose sum is σ = 29867909760. Its totient is φ = 18198872640.

The previous prime is 23413514521. The next prime is 23413514543. The reversal of 23413514525 is 52541531432.

It is not a de Polignac number, because 23413514525 - 2² = 23413514521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23413514521) by changing a digit.

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, 50696 + ... + 222254.

It is an arithmetic number, because the mean of its divisors is an integer number (1244496240).

Almost surely, 2^23413514525 is an apocalyptic number.

23413514525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23413514525 is a deficient number, since it is larger than the sum of its proper divisors (6454395235).

23413514525 is a wasteful number, since it uses less digits than its factorization.

23413514525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171725 (or 171720 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The spelling of 23413514525 in words is "twenty-three billion, four hundred thirteen million, five hundred fourteen thousand, five hundred twenty-five".