23791975536 has 40 divisors (see below), whose sum is σ = 70242976384. Its totient is φ = 6797707200.

The previous prime is 23791975531. The next prime is 23791975553. The reversal of 23791975536 is 63557919732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23791975531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35404390 + ... + 35405061.

Almost surely, 2^23791975536 is an apocalyptic number.

It is an amenable number.

23791975536 is an abundant number, since it is smaller than the sum of its proper divisors (46451000848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23791975536 is a wasteful number, since it uses less digits than its factorization.

23791975536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70809469 (or 70809463 counting only the distinct ones).

The product of its digits is 10716300, while the sum is 57.

The spelling of 23791975536 in words is "twenty-three billion, seven hundred ninety-one million, nine hundred seventy-five thousand, five hundred thirty-six".