23306763500 has 96 divisors (see below), whose sum is σ = 52740979200. Its totient is φ = 8986924800.

The previous prime is 23306763481. The next prime is 23306763503. The reversal of 23306763500 is 536760332.

It is not an unprimeable number, because it can be changed into a prime (23306763503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16195781 + ... + 16197219.

It is an arithmetic number, because the mean of its divisors is an integer number (549385200).

Almost surely, 2^23306763500 is an apocalyptic number.

23306763500 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 23306763500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26370489600).

23306763500 is an abundant number, since it is smaller than the sum of its proper divisors (29434215700).

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

23306763500 is a wasteful number, since it uses less digits than its factorization.

23306763500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604 (or 2592 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 35.

The spelling of 23306763500 in words is "twenty-three billion, three hundred six million, seven hundred sixty-three thousand, five hundred".