53168701 has 2 divisors, whose sum is σ = 53168702. Its totient is φ = 53168700.

The previous prime is 53168671. The next prime is 53168719. The reversal of 53168701 is 10786135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41912676 + 11256025 = 6474^2 + 3355^2 .

It is a cyclic number.

It is not a de Polignac number, because 53168701 - 2⁷ = 53168573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53168771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26584350 + 26584351.

It is an arithmetic number, because the mean of its divisors is an integer number (26584351).

Almost surely, 2^53168701 is an apocalyptic number.

It is an amenable number.

53168701 is a deficient number, since it is larger than the sum of its proper divisors (1).

53168701 is an equidigital number, since it uses as much as digits as its factorization.

53168701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 53168701 is about 7291.6871161618. The cubic root of 53168701 is about 376.0266999487.

The spelling of 53168701 in words is "fifty-three million, one hundred sixty-eight thousand, seven hundred one".