1045453316077 has 2 divisors, whose sum is σ = 1045453316078. Its totient is φ = 1045453316076.

The previous prime is 1045453316071. The next prime is 1045453316081. The reversal of 1045453316077 is 7706133545401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 675279636516 + 370173679561 = 821754^2 + 608419^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045453316077 - 2¹¹ = 1045453314029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045453316071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522726658038 + 522726658039.

It is an arithmetic number, because the mean of its divisors is an integer number (522726658039).

Almost surely, 2^{1045453316077} is an apocalyptic number.

It is an amenable number.

1045453316077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045453316077 is an equidigital number, since it uses as much as digits as its factorization.

1045453316077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 1045453316077 in words is "one trillion, forty-five billion, four hundred fifty-three million, three hundred sixteen thousand, seventy-seven".