23515251014 has 16 divisors (see below), whose sum is σ = 36859795200. Its totient is φ = 11230133640.

The previous prime is 23515251013. The next prime is 23515251017. The reversal of 23515251014 is 41015251532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23515251013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338114 + ... + 401685.

It is an arithmetic number, because the mean of its divisors is an integer number (2303737200).

Almost surely, 2^23515251014 is an apocalyptic number.

23515251014 is a deficient number, since it is larger than the sum of its proper divisors (13344544186).

23515251014 is a wasteful number, since it uses less digits than its factorization.

23515251014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740515.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 23515251014 in words is "twenty-three billion, five hundred fifteen million, two hundred fifty-one thousand, fourteen".