677113391033 has 2 divisors, whose sum is σ = 677113391034. Its totient is φ = 677113391032.

The previous prime is 677113391011. The next prime is 677113391063. The reversal of 677113391033 is 330193311776.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 655562270224 + 21551120809 = 809668^2 + 146803^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-677113391033 is a prime.

It is not a weakly prime, because it can be changed into another prime (677113391063) 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 as a sum of consecutive naturals, namely, 338556695516 + 338556695517.

It is an arithmetic number, because the mean of its divisors is an integer number (338556695517).

Almost surely, 2^677113391033 is an apocalyptic number.

It is an amenable number.

677113391033 is a deficient number, since it is larger than the sum of its proper divisors (1).

677113391033 is an equidigital number, since it uses as much as digits as its factorization.

677113391033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 214326, while the sum is 44.

The spelling of 677113391033 in words is "six hundred seventy-seven billion, one hundred thirteen million, three hundred ninety-one thousand, thirty-three".