52768586 has 32 divisors (see below), whose sum is σ = 92184960. Its totient is φ = 22441536.

The previous prime is 52768577. The next prime is 52768589. The reversal of 52768586 is 68586725.

52768586 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 52768586.

It is not an unprimeable number, because it can be changed into a prime (52768589) by changing a digit.

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, 16835 + ... + 19721.

It is an arithmetic number, because the mean of its divisors is an integer number (2880780).

Almost surely, 2^52768586 is an apocalyptic number.

52768586 is a deficient number, since it is larger than the sum of its proper divisors (39416374).

52768586 is a wasteful number, since it uses less digits than its factorization.

52768586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958.

The product of its digits is 806400, while the sum is 47.

The square root of 52768586 is about 7264.1989234877. The cubic root of 52768586 is about 375.0810752110.

The spelling of 52768586 in words is "fifty-two million, seven hundred sixty-eight thousand, five hundred eighty-six".