22653962352 has 240 divisors, whose sum is σ = 77524561920. Its totient is φ = 6031065600.

The previous prime is 22653962351. The next prime is 22653962363. The reversal of 22653962352 is 25326935622.

22653962352 is a `hidden beast` number, since 2 + 2 + 6 + 539 + 62 + 3 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22653962298 and 22653962307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22653962351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1158577 + ... + 1177967.

It is an arithmetic number, because the mean of its divisors is an integer number (323019008).

Almost surely, 2^22653962352 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 22653962352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38762280960).

22653962352 is an abundant number, since it is smaller than the sum of its proper divisors (54870599568).

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

22653962352 is a wasteful number, since it uses less digits than its factorization.

22653962352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19492 (or 19483 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 45.

The spelling of 22653962352 in words is "twenty-two billion, six hundred fifty-three million, nine hundred sixty-two thousand, three hundred fifty-two".