23715557312252 has 48 divisors (see below), whose sum is σ = 45143984733120. Its totient is φ = 10835844891648.

The previous prime is 23715557312137. The next prime is 23715557312263. The reversal of 23715557312252 is 25221375551732.

It is a self number, because there is not a number n which added to its sum of digits gives 23715557312252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2524718 + ... + 7335210.

It is an arithmetic number, because the mean of its divisors is an integer number (940499681940).

Almost surely, 2^{23715557312252} is an apocalyptic number.

It is an amenable number.

23715557312252 is a deficient number, since it is larger than the sum of its proper divisors (21428427420868).

23715557312252 is a wasteful number, since it uses less digits than its factorization.

23715557312252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811462 (or 4811460 counting only the distinct ones).

The product of its digits is 4410000, while the sum is 50.

The spelling of 23715557312252 in words is "twenty-three trillion, seven hundred fifteen billion, five hundred fifty-seven million, three hundred twelve thousand, two hundred fifty-two".