52533822 has 32 divisors (see below), whose sum is σ = 120654720. Its totient is φ = 15081120.

The previous prime is 52533787. The next prime is 52533839. The reversal of 52533822 is 22833525.

52533822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52533822.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 19693 + ... + 22200.

It is an arithmetic number, because the mean of its divisors is an integer number (3770460).

Almost surely, 2^52533822 is an apocalyptic number.

52533822 is an abundant number, since it is smaller than the sum of its proper divisors (68120898).

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

52533822 is a wasteful number, since it uses less digits than its factorization.

52533822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41928.

The product of its digits is 14400, while the sum is 30.

The square root of 52533822 is about 7248.0219370529. The cubic root of 52533822 is about 374.5240111925.

The spelling of 52533822 in words is "fifty-two million, five hundred thirty-three thousand, eight hundred twenty-two".