52818086 has 8 divisors (see below), whose sum is σ = 81159624. Its totient is φ = 25764880.

The previous prime is 52818053. The next prime is 52818113. The reversal of 52818086 is 68081825.

52818086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 321980 + ... + 322143.

It is an arithmetic number, because the mean of its divisors is an integer number (10144953).

Almost surely, 2^52818086 is an apocalyptic number.

52818086 is a deficient number, since it is larger than the sum of its proper divisors (28341538).

52818086 is a wasteful number, since it uses less digits than its factorization.

52818086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644166.

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 52818086 is about 7267.6052451960. The cubic root of 52818086 is about 375.1983211722.

The spelling of 52818086 in words is "fifty-two million, eight hundred eighteen thousand, eighty-six".