23568283780 has 24 divisors (see below), whose sum is σ = 49749846552. Its totient is φ = 9378465792.

The previous prime is 23568283777. The next prime is 23568283801. The reversal of 23568283780 is 8738286532.

It can be written as a sum of positive squares in 4 ways, for example, as 4958413056 + 18609870724 = 70416^2 + 136418^2 .

It is a super-2 number, since 2×23568283780² (a number of 22 digits) contains 22 as substring.

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, 3049027 + ... + 3056746.

It is an arithmetic number, because the mean of its divisors is an integer number (2072910273).

Almost surely, 2^23568283780 is an apocalyptic number.

23568283780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23568283780 is an abundant number, since it is smaller than the sum of its proper divisors (26181562772).

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

23568283780 is a wasteful number, since it uses less digits than its factorization.

23568283780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6105975 (or 6105973 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 23568283780 in words is "twenty-three billion, five hundred sixty-eight million, two hundred eighty-three thousand, seven hundred eighty".