52068523063 has 4 divisors (see below), whose sum is σ = 52073338600. Its totient is φ = 52063707528.

The previous prime is 52068523061. The next prime is 52068523069. The reversal of 52068523063 is 36032586025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52068523063 - 2¹ = 52068523061 is a prime.

It is a super-2 number, since 2×52068523063² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52068523061) 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 3 ways as a sum of consecutive naturals, for example, 2391513 + ... + 2413186.

It is an arithmetic number, because the mean of its divisors is an integer number (13018334650).

Almost surely, 2^52068523063 is an apocalyptic number.

52068523063 is a deficient number, since it is larger than the sum of its proper divisors (4815537).

52068523063 is a wasteful number, since it uses less digits than its factorization.

52068523063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4815536.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 52068523063 in words is "fifty-two billion, sixty-eight million, five hundred twenty-three thousand, sixty-three".