23713528536615 has 16 divisors (see below), whose sum is σ = 38584724400000. Its totient is φ = 12432855639072.

The previous prime is 23713528536611. The next prime is 23713528536673. The reversal of 23713528536615 is 51663582531732.

It is not a de Polignac number, because 23713528536615 - 2² = 23713528536611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23713528536611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13397472865 + ... + 13397474634.

It is an arithmetic number, because the mean of its divisors is an integer number (2411545275000).

Almost surely, 2^{23713528536615} is an apocalyptic number.

23713528536615 is a deficient number, since it is larger than the sum of its proper divisors (14871195863385).

23713528536615 is a wasteful number, since it uses less digits than its factorization.

23713528536615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26794947566.

The product of its digits is 27216000, while the sum is 57.

The spelling of 23713528536615 in words is "twenty-three trillion, seven hundred thirteen billion, five hundred twenty-eight million, five hundred thirty-six thousand, six hundred fifteen".