23454545576 has 64 divisors (see below), whose sum is σ = 54852439680. Its totient is φ = 9134196480.

The previous prime is 23454545563. The next prime is 23454545591. The reversal of 23454545576 is 67554545432.

It is a super-2 number, since 2×23454545576² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

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, 1716146 + ... + 1729758.

It is an arithmetic number, because the mean of its divisors is an integer number (857069370).

Almost surely, 2^23454545576 is an apocalyptic number.

It is an amenable number.

23454545576 is an abundant number, since it is smaller than the sum of its proper divisors (31397894104).

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

23454545576 is a wasteful number, since it uses less digits than its factorization.

23454545576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16434 (or 16430 counting only the distinct ones).

The product of its digits is 10080000, while the sum is 50.

The spelling of 23454545576 in words is "twenty-three billion, four hundred fifty-four million, five hundred forty-five thousand, five hundred seventy-six".