23487025776 has 40 divisors (see below), whose sum is σ = 60681842304. Its totient is φ = 7828102080.

The previous prime is 23487025747. The next prime is 23487025781. The reversal of 23487025776 is 67752078432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487275 + ... + 533301.

Almost surely, 2^23487025776 is an apocalyptic number.

It is an amenable number.

23487025776 is an abundant number, since it is smaller than the sum of its proper divisors (37194816528).

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

23487025776 is a wasteful number, since it uses less digits than its factorization.

23487025776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56669 (or 56663 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 51.

The spelling of 23487025776 in words is "twenty-three billion, four hundred eighty-seven million, twenty-five thousand, seven hundred seventy-six".