52004191 has 2 divisors, whose sum is σ = 52004192. Its totient is φ = 52004190.

The previous prime is 52004189. The next prime is 52004201. The reversal of 52004191 is 19140025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52004191 - 2¹ = 52004189 is a prime.

Together with 52004189, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52004101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26002095 + 26002096.

It is an arithmetic number, because the mean of its divisors is an integer number (26002096).

Almost surely, 2^52004191 is an apocalyptic number.

52004191 is a deficient number, since it is larger than the sum of its proper divisors (1).

52004191 is an equidigital number, since it uses as much as digits as its factorization.

52004191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 52004191 is about 7211.3931386383. The cubic root of 52004191 is about 373.2611429471.

The spelling of 52004191 in words is "fifty-two million, four thousand, one hundred ninety-one".