67700055000776 has 16 divisors (see below), whose sum is σ = 138477385229040. Its totient is φ = 30772752273040.

The previous prime is 67700055000719. The next prime is 67700055000793.

67700055000776 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384659403326 + ... + 384659403501.

It is an arithmetic number, because the mean of its divisors is an integer number (8654836576815).

Almost surely, 2^{67700055000776} is an apocalyptic number.

It is an amenable number.

67700055000776 is an abundant number, since it is smaller than the sum of its proper divisors (70777330228264).

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

67700055000776 is a wasteful number, since it uses less digits than its factorization.

67700055000776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769318806844 (or 769318806840 counting only the distinct ones).

The product of its (nonzero) digits is 2160900, while the sum is 50.

The spelling of 67700055000776 in words is "sixty-seven trillion, seven hundred billion, fifty-five million, seven hundred seventy-six", and thus it is an aban number.