23717012952 has 32 divisors (see below), whose sum is σ = 60006905280. Its totient is φ = 7810421280.

The previous prime is 23717012939. The next prime is 23717013007. The reversal of 23717012952 is 25921071732.

It is a self number, because there is not a number n which added to its sum of digits gives 23717012952.

It is a congruent number.

It is an unprimeable number.

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, 5951074 + ... + 5955057.

It is an arithmetic number, because the mean of its divisors is an integer number (1875215790).

Almost surely, 2^23717012952 is an apocalyptic number.

It is an amenable number.

23717012952 is an abundant number, since it is smaller than the sum of its proper divisors (36289892328).

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

23717012952 is a wasteful number, since it uses less digits than its factorization.

23717012952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11906223 (or 11906219 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 23717012952 in words is "twenty-three billion, seven hundred seventeen million, twelve thousand, nine hundred fifty-two".