422052053566 has 32 divisors (see below), whose sum is σ = 761896479456. Its totient is φ = 172765632000.

The previous prime is 422052053537. The next prime is 422052053587. The reversal of 422052053566 is 665350250224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17984695 + ... + 18008146.

It is an arithmetic number, because the mean of its divisors is an integer number (23809264983).

Almost surely, 2^422052053566 is an apocalyptic number.

422052053566 is a deficient number, since it is larger than the sum of its proper divisors (339844425890).

422052053566 is a wasteful number, since it uses less digits than its factorization.

422052053566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35992908.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 422052053566 in words is "four hundred twenty-two billion, fifty-two million, fifty-three thousand, five hundred sixty-six".