52806368 has 12 divisors (see below), whose sum is σ = 103962600. Its totient is φ = 26403168.

The previous prime is 52806353. The next prime is 52806389. The reversal of 52806368 is 86360825.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 825068 + ... + 825131.

It is an arithmetic number, because the mean of its divisors is an integer number (8663550).

Almost surely, 2^52806368 is an apocalyptic number.

It is an amenable number.

52806368 is a deficient number, since it is larger than the sum of its proper divisors (51156232).

52806368 is a wasteful number, since it uses less digits than its factorization.

52806368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650209 (or 1650201 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 52806368 is about 7266.7990202014. The cubic root of 52806368 is about 375.1705724757.

The spelling of 52806368 in words is "fifty-two million, eight hundred six thousand, three hundred sixty-eight".