422553367 has 2 divisors, whose sum is σ = 422553368. Its totient is φ = 422553366.

The previous prime is 422553361. The next prime is 422553371. The reversal of 422553367 is 763355224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422553367 - 2⁷ = 422553239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422553361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211276683 + 211276684.

It is an arithmetic number, because the mean of its divisors is an integer number (211276684).

Almost surely, 2^422553367 is an apocalyptic number.

422553367 is a deficient number, since it is larger than the sum of its proper divisors (1).

422553367 is an equidigital number, since it uses as much as digits as its factorization.

422553367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 37.

The square root of 422553367 is about 20556.1029137334. The cubic root of 422553367 is about 750.4017799846.

The spelling of 422553367 in words is "four hundred twenty-two million, five hundred fifty-three thousand, three hundred sixty-seven".