23450166513516 has 48 divisors (see below), whose sum is σ = 55410792550400. Its totient is φ = 7717620822912.

The previous prime is 23450166513481. The next prime is 23450166513569. The reversal of 23450166513516 is 61531566105432.

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, 52774800 + ... + 53217288.

Almost surely, 2^{23450166513516} is an apocalyptic number.

It is an amenable number.

23450166513516 is an abundant number, since it is smaller than the sum of its proper divisors (31960626036884).

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

23450166513516 is a wasteful number, since it uses less digits than its factorization.

23450166513516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498478 (or 498476 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 23450166513516 in words is "twenty-three trillion, four hundred fifty billion, one hundred sixty-six million, five hundred thirteen thousand, five hundred sixteen".