52091411 has 4 divisors (see below), whose sum is σ = 52132872. Its totient is φ = 52049952.

The previous prime is 52091401. The next prime is 52091419. The reversal of 52091411 is 11419025.

It is a happy number.

52091411 is nontrivially palindromic in base 16.

52091411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52091411 - 2¹⁰ = 52090387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52091419) 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 3 ways as a sum of consecutive naturals, for example, 18785 + ... + 21378.

It is an arithmetic number, because the mean of its divisors is an integer number (13033218).

Almost surely, 2^52091411 is an apocalyptic number.

52091411 is a deficient number, since it is larger than the sum of its proper divisors (41461).

52091411 is a wasteful number, since it uses less digits than its factorization.

52091411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41460.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 52091411 is about 7217.4379803362. The cubic root of 52091411 is about 373.4697008384.

The spelling of 52091411 in words is "fifty-two million, ninety-one thousand, four hundred eleven".