53160491 has 2 divisors, whose sum is σ = 53160492. Its totient is φ = 53160490.

The previous prime is 53160487. The next prime is 53160493. The reversal of 53160491 is 19406135.

53160491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53160491 - 2² = 53160487 is a prime.

It is a super-2 number, since 2×53160491² = 5652075606722162, which contains 22 as substring.

Together with 53160493, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53160493) 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 as a sum of consecutive naturals, namely, 26580245 + 26580246.

It is an arithmetic number, because the mean of its divisors is an integer number (26580246).

Almost surely, 2^53160491 is an apocalyptic number.

53160491 is a deficient number, since it is larger than the sum of its proper divisors (1).

53160491 is an equidigital number, since it uses as much as digits as its factorization.

53160491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 53160491 is about 7291.1241245778. The cubic root of 53160491 is about 376.0073443375.

The spelling of 53160491 in words is "fifty-three million, one hundred sixty thousand, four hundred ninety-one".