52422322573512 has 96 divisors (see below), whose sum is σ = 150357596851800. Its totient is φ = 16443059576832.

The previous prime is 52422322573501. The next prime is 52422322573519. The reversal of 52422322573512 is 21537522322425.

52422322573512 is a `hidden beast` number, since 5 + 2 + 4 + 2 + 2 + 3 + 22 + 573 + 51 + 2 = 666.

52422322573512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 47659775803236 + 4762546770276 = 6903606^2 + 2182326^2 .

It is not an unprimeable number, because it can be changed into a prime (52422322573519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2264788 + ... + 10486844.

Almost surely, 2^{52422322573512} is an apocalyptic number.

It is an amenable number.

52422322573512 is an abundant number, since it is smaller than the sum of its proper divisors (97935274278288).

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

52422322573512 is a wasteful number, since it uses less digits than its factorization.

52422322573512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8227295 (or 8227288 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 45.

Adding to 52422322573512 its reverse (21537522322425), we get a palindrome (73959844895937).

The spelling of 52422322573512 in words is "fifty-two trillion, four hundred twenty-two billion, three hundred twenty-two million, five hundred seventy-three thousand, five hundred twelve".