53422417 has 2 divisors, whose sum is σ = 53422418. Its totient is φ = 53422416.

The previous prime is 53422403. The next prime is 53422429. The reversal of 53422417 is 71422435.

53422417 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., 37748736 + 15673681 = 6144^2 + 3959^2 .

It is a cyclic number.

It is not a de Polignac number, because 53422417 - 2¹¹ = 53420369 is a prime.

It is not a weakly prime, because it can be changed into another prime (53422217) 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, 26711208 + 26711209.

It is an arithmetic number, because the mean of its divisors is an integer number (26711209).

Almost surely, 2^53422417 is an apocalyptic number.

It is an amenable number.

53422417 is a deficient number, since it is larger than the sum of its proper divisors (1).

53422417 is an equidigital number, since it uses as much as digits as its factorization.

53422417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 28.

The square root of 53422417 is about 7309.0640303667. The cubic root of 53422417 is about 376.6238723234.

The spelling of 53422417 in words is "fifty-three million, four hundred twenty-two thousand, four hundred seventeen".