445388483588143 has 2 divisors, whose sum is σ = 445388483588144. Its totient is φ = 445388483588142.

The previous prime is 445388483587823. The next prime is 445388483588189. The reversal of 445388483588143 is 341885384883544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 445388483588143 - 2³³ = 445379893653551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 445388483588143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445388483588443) 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, 222694241794071 + 222694241794072.

It is an arithmetic number, because the mean of its divisors is an integer number (222694241794072).

Almost surely, 2^{445388483588143} is an apocalyptic number.

445388483588143 is a deficient number, since it is larger than the sum of its proper divisors (1).

445388483588143 is an equidigital number, since it uses as much as digits as its factorization.

445388483588143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5662310400, while the sum is 76.

The spelling of 445388483588143 in words is "four hundred forty-five trillion, three hundred eighty-eight billion, four hundred eighty-three million, five hundred eighty-eight thousand, one hundred forty-three".