53161793 has 2 divisors, whose sum is σ = 53161794. Its totient is φ = 53161792.

The previous prime is 53161783. The next prime is 53161831. The reversal of 53161793 is 39716135.

53161793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35378704 + 17783089 = 5948^2 + 4217^2 .

It is a cyclic number.

It is not a de Polignac number, because 53161793 - 2⁴ = 53161777 is a prime.

It is not a weakly prime, because it can be changed into another prime (53161733) 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, 26580896 + 26580897.

It is an arithmetic number, because the mean of its divisors is an integer number (26580897).

Almost surely, 2^53161793 is an apocalyptic number.

It is an amenable number.

53161793 is a deficient number, since it is larger than the sum of its proper divisors (1).

53161793 is an equidigital number, since it uses as much as digits as its factorization.

53161793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17010, while the sum is 35.

The square root of 53161793 is about 7291.2134106745. The cubic root of 53161793 is about 376.0104140204.

The spelling of 53161793 in words is "fifty-three million, one hundred sixty-one thousand, seven hundred ninety-three".