23652708352 has 416 divisors, whose sum is σ = 63410135040. Its totient is φ = 8564244480.

The previous prime is 23652708293. The next prime is 23652708377. The reversal of 23652708352 is 25380725632.

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

It is a super-2 number, since 2×23652708352² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23652708299 and 23652708308.

It is an unprimeable number.

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, 265760724 + ... + 265760812.

Almost surely, 2^23652708352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23652708352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31705067520).

23652708352 is an abundant number, since it is smaller than the sum of its proper divisors (39757426688).

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

23652708352 is a wasteful number, since it uses less digits than its factorization.

23652708352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 23652708352 in words is "twenty-three billion, six hundred fifty-two million, seven hundred eight thousand, three hundred fifty-two".