23552331320 has 32 divisors (see below), whose sum is σ = 60563138400. Its totient is φ = 8075084928.

The previous prime is 23552331317. The next prime is 23552331337. The reversal of 23552331320 is 2313325532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42057455 + ... + 42058014.

It is an arithmetic number, because the mean of its divisors is an integer number (1892598075).

Almost surely, 2^23552331320 is an apocalyptic number.

23552331320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23552331320 is an abundant number, since it is smaller than the sum of its proper divisors (37010807080).

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

23552331320 is a wasteful number, since it uses less digits than its factorization.

23552331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84115487 (or 84115483 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 23552331320 its reverse (2313325532), we get a palindrome (25865656852).

The spelling of 23552331320 in words is "twenty-three billion, five hundred fifty-two million, three hundred thirty-one thousand, three hundred twenty".