52039111 has 6 divisors (see below), whose sum is σ = 53772936. Its totient is φ = 50359500.

The previous prime is 52039109. The next prime is 52039123. The reversal of 52039111 is 11193025.

52039111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52039111 - 2¹ = 52039109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52039151) 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 5 ways as a sum of consecutive naturals, for example, 26115 + ... + 28036.

It is an arithmetic number, because the mean of its divisors is an integer number (8962156).

Almost surely, 2^52039111 is an apocalyptic number.

52039111 is a deficient number, since it is larger than the sum of its proper divisors (1733825).

52039111 is an equidigital number, since it uses as much as digits as its factorization.

52039111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54213 (or 54182 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 52039111 is about 7213.8139011205. The cubic root of 52039111 is about 373.3446705918.

The spelling of 52039111 in words is "fifty-two million, thirty-nine thousand, one hundred eleven".