23453591676 has 12 divisors (see below), whose sum is σ = 54725047272. Its totient is φ = 7817863888.

The previous prime is 23453591639. The next prime is 23453591719. The reversal of 23453591676 is 67619535432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977232975 + ... + 977232998.

It is an arithmetic number, because the mean of its divisors is an integer number (4560420606).

Almost surely, 2^23453591676 is an apocalyptic number.

It is an amenable number.

23453591676 is an abundant number, since it is smaller than the sum of its proper divisors (31271455596).

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

23453591676 is a wasteful number, since it uses less digits than its factorization.

23453591676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954465980 (or 1954465978 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 51.

The spelling of 23453591676 in words is "twenty-three billion, four hundred fifty-three million, five hundred ninety-one thousand, six hundred seventy-six".