6772001705864 has 16 divisors (see below), whose sum is σ = 12744357457920. Its totient is φ = 3373506383760.

The previous prime is 6772001705803. The next prime is 6772001705867. The reversal of 6772001705864 is 4685071002776.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6772001705867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561806344 + ... + 1561810679.

It is an arithmetic number, because the mean of its divisors is an integer number (796522341120).

Almost surely, 2^{6772001705864} is an apocalyptic number.

It is an amenable number.

6772001705864 is a deficient number, since it is larger than the sum of its proper divisors (5972355752056).

6772001705864 is a wasteful number, since it uses less digits than its factorization.

6772001705864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123617300 (or 3123617296 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 53.

The spelling of 6772001705864 in words is "six trillion, seven hundred seventy-two billion, one million, seven hundred five thousand, eight hundred sixty-four".