52775505275 has 24 divisors (see below), whose sum is σ = 65846254320. Its totient is φ = 41959640960.

The previous prime is 52775505257. The next prime is 52775505283. The reversal of 52775505275 is 57250557725.

It is a happy number.

It is not a de Polignac number, because 52775505275 - 2⁸ = 52775505019 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 12693497 + ... + 12697653.

It is an arithmetic number, because the mean of its divisors is an integer number (2743593930).

Almost surely, 2^52775505275 is an apocalyptic number.

52775505275 is a deficient number, since it is larger than the sum of its proper divisors (13070749045).

52775505275 is a wasteful number, since it uses less digits than its factorization.

52775505275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7183 (or 7178 counting only the distinct ones).

The product of its (nonzero) digits is 4287500, while the sum is 50.

It can be divided in two parts, 5277550 and 5275, that added together give a palindrome (5282825).

The spelling of 52775505275 in words is "fifty-two billion, seven hundred seventy-five million, five hundred five thousand, two hundred seventy-five".