53852191 has 8 divisors (see below), whose sum is σ = 55203840. Its totient is φ = 52515288.

The previous prime is 53852153. The next prime is 53852207. The reversal of 53852191 is 19125835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53852191 - 2²⁵ = 20297759 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 (53852891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3900 + ... + 11086.

It is an arithmetic number, because the mean of its divisors is an integer number (6900480).

Almost surely, 2^53852191 is an apocalyptic number.

53852191 is a deficient number, since it is larger than the sum of its proper divisors (1351649).

53852191 is a wasteful number, since it uses less digits than its factorization.

53852191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7373.

The product of its digits is 10800, while the sum is 34.

The square root of 53852191 is about 7338.4052082179. The cubic root of 53852191 is about 377.6311337765.

The spelling of 53852191 in words is "fifty-three million, eight hundred fifty-two thousand, one hundred ninety-one".