45774788747767 has 2 divisors, whose sum is σ = 45774788747768. Its totient is φ = 45774788747766.

The previous prime is 45774788747713. The next prime is 45774788747773. The reversal of 45774788747767 is 76774788747754.

45774788747767 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45774788747767 - 2²⁷ = 45774654530039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45774788747267) 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, 22887394373883 + 22887394373884.

It is an arithmetic number, because the mean of its divisors is an integer number (22887394373884).

Almost surely, 2^{45774788747767} is an apocalyptic number.

45774788747767 is a deficient number, since it is larger than the sum of its proper divisors (1).

45774788747767 is an equidigital number, since it uses as much as digits as its factorization.

45774788747767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 101196963840, while the sum is 88.

The spelling of 45774788747767 in words is "forty-five trillion, seven hundred seventy-four billion, seven hundred eighty-eight million, seven hundred forty-seven thousand, seven hundred sixty-seven".