53395171 has 2 divisors, whose sum is σ = 53395172. Its totient is φ = 53395170.

The previous prime is 53395169. The next prime is 53395183. The reversal of 53395171 is 17159335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53395171 - 2¹ = 53395169 is a prime.

It is a super-2 number, since 2×53395171² = 5702088572238482, which contains 22 as substring.

Together with 53395169, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (53395141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26697585 + 26697586.

It is an arithmetic number, because the mean of its divisors is an integer number (26697586).

Almost surely, 2^53395171 is an apocalyptic number.

53395171 is a deficient number, since it is larger than the sum of its proper divisors (1).

53395171 is an equidigital number, since it uses as much as digits as its factorization.

53395171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14175, while the sum is 34.

The square root of 53395171 is about 7307.1999425224. The cubic root of 53395171 is about 376.5598340439.

The spelling of 53395171 in words is "fifty-three million, three hundred ninety-five thousand, one hundred seventy-one".