67792173036 has 24 divisors (see below), whose sum is σ = 180779128320. Its totient is φ = 19369192272.

The previous prime is 67792173017. The next prime is 67792173061. The reversal of 67792173036 is 63037129776.

It is a self number, because there is not a number n which added to its sum of digits gives 67792173036.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403524756 + ... + 403524923.

It is an arithmetic number, because the mean of its divisors is an integer number (7532463680).

Almost surely, 2^67792173036 is an apocalyptic number.

It is an amenable number.

67792173036 is an abundant number, since it is smaller than the sum of its proper divisors (112986955284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67792173036 is a wasteful number, since it uses less digits than its factorization.

67792173036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807049693 (or 807049691 counting only the distinct ones).

The product of its (nonzero) digits is 2000376, while the sum is 51.

The spelling of 67792173036 in words is "sixty-seven billion, seven hundred ninety-two million, one hundred seventy-three thousand, thirty-six".