422636053 has 16 divisors (see below), whose sum is σ = 500417280. Its totient is φ = 349243776.

The previous prime is 422636021. The next prime is 422636069. The reversal of 422636053 is 350636224.

It is a happy number.

It is not a de Polignac number, because 422636053 - 2⁵ = 422636021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422636353) 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 in 15 ways as a sum of consecutive naturals, for example, 195225 + ... + 197377.

It is an arithmetic number, because the mean of its divisors is an integer number (31276080).

Almost surely, 2^422636053 is an apocalyptic number.

It is an amenable number.

422636053 is a deficient number, since it is larger than the sum of its proper divisors (77781227).

422636053 is a wasteful number, since it uses less digits than its factorization.

422636053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 422636053 is about 20558.1140428785. The cubic root of 422636053 is about 750.4507234473.

The spelling of 422636053 in words is "four hundred twenty-two million, six hundred thirty-six thousand, fifty-three".