23153204352 has 64 divisors (see below), whose sum is σ = 61558387200. Its totient is φ = 7710495744.

The previous prime is 23153204351. The next prime is 23153204377. The reversal of 23153204352 is 25340235132.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (23153204351) 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 7 ways as a sum of consecutive naturals, for example, 389674 + ... + 445142.

It is an arithmetic number, because the mean of its divisors is an integer number (961849800).

Almost surely, 2^23153204352 is an apocalyptic number.

It is an amenable number.

23153204352 is an abundant number, since it is smaller than the sum of its proper divisors (38405182848).

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

23153204352 is a wasteful number, since it uses less digits than its factorization.

23153204352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56573 (or 56561 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 23153204352 its reverse (25340235132), we get a palindrome (48493439484).

The spelling of 23153204352 in words is "twenty-three billion, one hundred fifty-three million, two hundred four thousand, three hundred fifty-two".