53057413 has 2 divisors, whose sum is σ = 53057414. Its totient is φ = 53057412.

The previous prime is 53057401. The next prime is 53057449. The reversal of 53057413 is 31475035.

53057413 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., 26863489 + 26193924 = 5183^2 + 5118^2 .

It is a cyclic number.

It is not a de Polignac number, because 53057413 - 2⁹ = 53056901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53058413) 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, 26528706 + 26528707.

It is an arithmetic number, because the mean of its divisors is an integer number (26528707).

Almost surely, 2^53057413 is an apocalyptic number.

It is an amenable number.

53057413 is a deficient number, since it is larger than the sum of its proper divisors (1).

53057413 is an equidigital number, since it uses as much as digits as its factorization.

53057413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 53057413 is about 7284.0519630217. The cubic root of 53057413 is about 375.7641614653.

The spelling of 53057413 in words is "fifty-three million, fifty-seven thousand, four hundred thirteen".