23353785760 has 96 divisors (see below), whose sum is σ = 56476248192. Its totient is φ = 9123394560.

The previous prime is 23353785757. The next prime is 23353785769. The reversal of 23353785760 is 6758735332.

It is not an unprimeable number, because it can be changed into a prime (23353785769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1205914 + ... + 1225126.

It is an arithmetic number, because the mean of its divisors is an integer number (588294252).

Almost surely, 2^23353785760 is an apocalyptic number.

23353785760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23353785760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28238124096).

23353785760 is an abundant number, since it is smaller than the sum of its proper divisors (33122462432).

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

23353785760 is a wasteful number, since it uses less digits than its factorization.

23353785760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19406 (or 19398 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 49.

The spelling of 23353785760 in words is "twenty-three billion, three hundred fifty-three million, seven hundred eighty-five thousand, seven hundred sixty".