827603545622 has 12 divisors (see below), whose sum is σ = 1444083737940. Its totient is φ = 354687233796.

The previous prime is 827603545621. The next prime is 827603545649. The reversal of 827603545622 is 226545306728.

It is a super-2 number, since 2×827603545622² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (827603545621) 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 in 5 ways as a sum of consecutive naturals, for example, 4222466972 + ... + 4222467167.

It is an arithmetic number, because the mean of its divisors is an integer number (120340311495).

Almost surely, 2^827603545622 is an apocalyptic number.

827603545622 is a deficient number, since it is larger than the sum of its proper divisors (616480192318).

827603545622 is a wasteful number, since it uses less digits than its factorization.

827603545622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8444934155 (or 8444934148 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 827603545622 in words is "eight hundred twenty-seven billion, six hundred three million, five hundred forty-five thousand, six hundred twenty-two".