622040565050 has 48 divisors (see below), whose sum is σ = 1162876966944. Its totient is φ = 247552200000.

The previous prime is 622040565023. The next prime is 622040565073. The reversal of 622040565050 is 50565040226.

It is a self number, because there is not a number n which added to its sum of digits gives 622040565050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37349225 + ... + 37365875.

It is an arithmetic number, because the mean of its divisors is an integer number (24226603478).

Almost surely, 2^622040565050 is an apocalyptic number.

622040565050 is a deficient number, since it is larger than the sum of its proper divisors (540836401894).

622040565050 is a wasteful number, since it uses less digits than its factorization.

622040565050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20415 (or 20410 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 622040565050 in words is "six hundred twenty-two billion, forty million, five hundred sixty-five thousand, fifty".