67055072205 has 32 divisors (see below), whose sum is σ = 117140525568. Its totient is φ = 32484065600.

The previous prime is 67055072141. The next prime is 67055072207. The reversal of 67055072205 is 50227055076.

It is not a de Polignac number, because 67055072205 - 2⁶ = 67055072141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67055072207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24670 + ... + 367040.

It is an arithmetic number, because the mean of its divisors is an integer number (3660641424).

Almost surely, 2^67055072205 is an apocalyptic number.

It is an amenable number.

67055072205 is a deficient number, since it is larger than the sum of its proper divisors (50085453363).

67055072205 is a wasteful number, since it uses less digits than its factorization.

67055072205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343577.

The product of its (nonzero) digits is 147000, while the sum is 39.

The spelling of 67055072205 in words is "sixty-seven billion, fifty-five million, seventy-two thousand, two hundred five".