52131104522 has 16 divisors (see below), whose sum is σ = 89373948480. Its totient is φ = 22340316768.

The previous prime is 52131104489. The next prime is 52131104569. The reversal of 52131104522 is 22540113125.

It is a junction number, because it is equal to n+sod(n) for n = 52131104491 and 52131104500.

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 7 ways as a sum of consecutive naturals, for example, 84518 + ... + 333774.

It is an arithmetic number, because the mean of its divisors is an integer number (5585871780).

Almost surely, 2^52131104522 is an apocalyptic number.

52131104522 is a deficient number, since it is larger than the sum of its proper divisors (37242843958).

52131104522 is a wasteful number, since it uses less digits than its factorization.

52131104522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264205.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 52131104522 its reverse (22540113125), we get a palindrome (74671217647).

The spelling of 52131104522 in words is "fifty-two billion, one hundred thirty-one million, one hundred four thousand, five hundred twenty-two".