168276920075 has 24 divisors (see below), whose sum is σ = 227710502976. Its totient is φ = 122341428000.

The previous prime is 168276920027. The next prime is 168276920081. The reversal of 168276920075 is 570029672861.

It is not a de Polignac number, because 168276920075 - 2⁶ = 168276920011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 168276919999 and 168276920026.

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 23 ways as a sum of consecutive naturals, for example, 714044 + ... + 920006.

It is an arithmetic number, because the mean of its divisors is an integer number (9487937624).

Almost surely, 2^168276920075 is an apocalyptic number.

168276920075 is a deficient number, since it is larger than the sum of its proper divisors (59433582901).

168276920075 is a wasteful number, since it uses less digits than its factorization.

168276920075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208955 (or 208950 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 168276920075 in words is "one hundred sixty-eight billion, two hundred seventy-six million, nine hundred twenty thousand, seventy-five".