23375818752 has 416 divisors, whose sum is σ = 74903222016. Its totient is φ = 6389760000.

The previous prime is 23375818733. The next prime is 23375818759. The reversal of 23375818752 is 25781857332.

It is a tau number, because it is divible by the number of its divisors (416).

It is a junction number, because it is equal to n+sod(n) for n = 23375818695 and 23375818704.

It is not an unprimeable number, because it can be changed into a prime (23375818759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93130627 + ... + 93130877.

Almost surely, 2^23375818752 is an apocalyptic number.

23375818752 is a gapful number since it is divisible by the number (22) 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 23375818752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37451611008).

23375818752 is an abundant number, since it is smaller than the sum of its proper divisors (51527403264).

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

23375818752 is a wasteful number, since it uses less digits than its factorization.

23375818752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 333 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 51.

The spelling of 23375818752 in words is "twenty-three billion, three hundred seventy-five million, eight hundred eighteen thousand, seven hundred fifty-two".