67367367775 has 6 divisors (see below), whose sum is σ = 83535536072. Its totient is φ = 53893894200.

The previous prime is 67367367751. The next prime is 67367367779. The reversal of 67367367775 is 57776376376.

It is not a de Polignac number, because 67367367775 - 2⁷ = 67367367647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67367367779) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1347347331 + ... + 1347347380.

Almost surely, 2^67367367775 is an apocalyptic number.

67367367775 is a deficient number, since it is larger than the sum of its proper divisors (16168168297).

67367367775 is a wasteful number, since it uses less digits than its factorization.

67367367775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694694721 (or 2694694716 counting only the distinct ones).

The product of its digits is 163364040, while the sum is 64.

The spelling of 67367367775 in words is "sixty-seven billion, three hundred sixty-seven million, three hundred sixty-seven thousand, seven hundred seventy-five".