52689411 has 12 divisors (see below), whose sum is σ = 76182288. Its totient is φ = 35091504.

The previous prime is 52689407. The next prime is 52689437. The reversal of 52689411 is 11498625.

52689411 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 52689411 - 2² = 52689407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52689011) 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 11 ways as a sum of consecutive naturals, for example, 9481 + ... + 13973.

It is an arithmetic number, because the mean of its divisors is an integer number (6348524).

Almost surely, 2^52689411 is an apocalyptic number.

52689411 is a deficient number, since it is larger than the sum of its proper divisors (23492877).

52689411 is a wasteful number, since it uses less digits than its factorization.

52689411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5802 (or 5799 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 52689411 is about 7258.7472059578. The cubic root of 52689411 is about 374.8933883601.

The spelling of 52689411 in words is "fifty-two million, six hundred eighty-nine thousand, four hundred eleven".