422556160650 has 96 divisors (see below), whose sum is σ = 1138537753920. Its totient is φ = 103093294080.

The previous prime is 422556160603. The next prime is 422556160667. The reversal of 422556160650 is 56061655224.

It is a happy number.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 738480 + ... + 1179179.

It is an arithmetic number, because the mean of its divisors is an integer number (11859768270).

Almost surely, 2^422556160650 is an apocalyptic number.

422556160650 is an abundant number, since it is smaller than the sum of its proper divisors (715981593270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422556160650 is a wasteful number, since it uses less digits than its factorization.

422556160650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917800 (or 1917795 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 422556160650 in words is "four hundred twenty-two billion, five hundred fifty-six million, one hundred sixty thousand, six hundred fifty".