264080066683 has 2 divisors, whose sum is σ = 264080066684. Its totient is φ = 264080066682.

The previous prime is 264080066659. The next prime is 264080066687. The reversal of 264080066683 is 386660080462.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264080066683 - 2²⁹ = 263543195771 is a prime.

It is not a weakly prime, because it can be changed into another prime (264080066687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132040033341 + 132040033342.

It is an arithmetic number, because the mean of its divisors is an integer number (132040033342).

Almost surely, 2^264080066683 is an apocalyptic number.

264080066683 is a deficient number, since it is larger than the sum of its proper divisors (1).

264080066683 is an equidigital number, since it uses as much as digits as its factorization.

264080066683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 264080066683 in words is "two hundred sixty-four billion, eighty million, sixty-six thousand, six hundred eighty-three".