52102301522 has 16 divisors (see below), whose sum is σ = 84769026552. Its totient is φ = 23920711680.

The previous prime is 52102301521. The next prime is 52102301579. The reversal of 52102301522 is 22510320125.

It can be written as a sum of positive squares in 4 ways, for example, as 28129662961 + 23972638561 = 167719^2 + 154831^2 .

It is not an unprimeable number, because it can be changed into a prime (52102301521) 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, 18686663 + ... + 18689450.

Almost surely, 2^52102301522 is an apocalyptic number.

52102301522 is a deficient number, since it is larger than the sum of its proper divisors (32666725030).

52102301522 is a wasteful number, since it uses less digits than its factorization.

52102301522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37376173.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 52102301522 its reverse (22510320125), we get a palindrome (74612621647).

The spelling of 52102301522 in words is "fifty-two billion, one hundred two million, three hundred one thousand, five hundred twenty-two".