23752161470506 has 12 divisors (see below), whose sum is σ = 41445098076258. Its totient is φ = 10179497773032.

The previous prime is 23752161470497. The next prime is 23752161470551. The reversal of 23752161470506 is 60507416125732.

It can be written as a sum of positive squares in only one way, i.e., 14954145309481 + 8798016161025 = 3867059^2 + 2966145^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 23752161470506.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121184497201 + ... + 121184497396.

Almost surely, 2^{23752161470506} is an apocalyptic number.

23752161470506 is a deficient number, since it is larger than the sum of its proper divisors (17692936605752).

23752161470506 is a wasteful number, since it uses less digits than its factorization.

23752161470506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242368994613 (or 242368994606 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 23752161470506 in words is "twenty-three trillion, seven hundred fifty-two billion, one hundred sixty-one million, four hundred seventy thousand, five hundred six".