445755740510677 has 2 divisors, whose sum is σ = 445755740510678. Its totient is φ = 445755740510676.

The previous prime is 445755740510599. The next prime is 445755740510687. The reversal of 445755740510677 is 776015047557544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 349369704976356 + 96386035534321 = 18691434^2 + 9817639^2 .

It is a cyclic number.

It is not a de Polignac number, because 445755740510677 - 2²³ = 445755732122069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445755740510687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222877870255338 + 222877870255339.

It is an arithmetic number, because the mean of its divisors is an integer number (222877870255339).

Almost surely, 2^{445755740510677} is an apocalyptic number.

It is an amenable number.

445755740510677 is a deficient number, since it is larger than the sum of its proper divisors (1).

445755740510677 is an equidigital number, since it uses as much as digits as its factorization.

445755740510677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576240000, while the sum is 67.

The spelling of 445755740510677 in words is "four hundred forty-five trillion, seven hundred fifty-five billion, seven hundred forty million, five hundred ten thousand, six hundred seventy-seven".