52100324230452 has 48 divisors (see below), whose sum is σ = 122290494080832. Its totient is φ = 17263631831040.

The previous prime is 52100324230429. The next prime is 52100324230469. The reversal of 52100324230452 is 25403242300125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6831574 + ... + 12282957.

It is an arithmetic number, because the mean of its divisors is an integer number (2547718626684).

Almost surely, 2^{52100324230452} is an apocalyptic number.

It is an amenable number.

52100324230452 is an abundant number, since it is smaller than the sum of its proper divisors (70190169850380).

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

52100324230452 is a wasteful number, since it uses less digits than its factorization.

52100324230452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19115888 (or 19115886 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 52100324230452 its reverse (25403242300125), we get a palindrome (77503566530577).

The spelling of 52100324230452 in words is "fifty-two trillion, one hundred billion, three hundred twenty-four million, two hundred thirty thousand, four hundred fifty-two".