163799485076 has 24 divisors (see below), whose sum is σ = 307167577920. Its totient is φ = 76153407872.

The previous prime is 163799485049. The next prime is 163799485123. The reversal of 163799485076 is 670584997361.

It is a super-2 number, since 2×163799485076² (a number of 23 digits) contains 22 as substring.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 14505296 + ... + 14516583.

It is an arithmetic number, because the mean of its divisors is an integer number (12798649080).

Almost surely, 2^163799485076 is an apocalyptic number.

It is an amenable number.

163799485076 is a deficient number, since it is larger than the sum of its proper divisors (143368092844).

163799485076 is a wasteful number, since it uses less digits than its factorization.

163799485076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29021983 (or 29021981 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 65.

The spelling of 163799485076 in words is "one hundred sixty-three billion, seven hundred ninety-nine million, four hundred eighty-five thousand, seventy-six".