485788591922 has 16 divisors (see below), whose sum is σ = 752153792544. Its totient is φ = 235161108000.

The previous prime is 485788591919. The next prime is 485788591969. The reversal of 485788591922 is 229195887584.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22600904 + ... + 22622387.

It is an arithmetic number, because the mean of its divisors is an integer number (47009612034).

Almost surely, 2^485788591922 is an apocalyptic number.

485788591922 is a deficient number, since it is larger than the sum of its proper divisors (266365200622).

485788591922 is a wasteful number, since it uses less digits than its factorization.

485788591922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45223465.

The product of its digits is 116121600, while the sum is 68.

The spelling of 485788591922 in words is "four hundred eighty-five billion, seven hundred eighty-eight million, five hundred ninety-one thousand, nine hundred twenty-two".