52055021522 has 24 divisors (see below), whose sum is σ = 91925060976. Its totient is φ = 22040504808.

The previous prime is 52055021509. The next prime is 52055021527. The reversal of 52055021522 is 22512055025.

It is not an unprimeable number, because it can be changed into a prime (52055021527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3191708 + ... + 3207975.

It is an arithmetic number, because the mean of its divisors is an integer number (3830210874).

Almost surely, 2^52055021522 is an apocalyptic number.

52055021522 is a deficient number, since it is larger than the sum of its proper divisors (39870039454).

52055021522 is a wasteful number, since it uses less digits than its factorization.

52055021522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6399782 (or 6399775 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

Adding to 52055021522 its reverse (22512055025), we get a palindrome (74567076547).

The spelling of 52055021522 in words is "fifty-two billion, fifty-five million, twenty-one thousand, five hundred twenty-two".