53179169 has 2 divisors, whose sum is σ = 53179170. Its totient is φ = 53179168.

The previous prime is 53179123. The next prime is 53179171. The reversal of 53179169 is 96197135.

53179169 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 can be written as a sum of positive squares in only one way, i.e., 46076944 + 7102225 = 6788^2 + 2665^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53179169 is a prime.

It is a super-2 number, since 2×53179169² = 5656048031061122, which contains 22 as substring.

Together with 53179171, 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 (53179109) 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, 26589584 + 26589585.

It is an arithmetic number, because the mean of its divisors is an integer number (26589585).

Almost surely, 2^53179169 is an apocalyptic number.

It is an amenable number.

53179169 is a deficient number, since it is larger than the sum of its proper divisors (1).

53179169 is an equidigital number, since it uses as much as digits as its factorization.

53179169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 41.

The square root of 53179169 is about 7292.4048845357. The cubic root of 53179169 is about 376.0513760528.

The spelling of 53179169 in words is "fifty-three million, one hundred seventy-nine thousand, one hundred sixty-nine".