445360361080523 has 6 divisors (see below), whose sum is σ = 518072256767196. Its totient is φ = 381737452354692.

The previous prime is 445360361080507. The next prime is 445360361080543. The reversal of 445360361080523 is 325080163063544.

It is not a de Polignac number, because 445360361080523 - 2⁴ = 445360361080507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445360361080543) 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 in 5 ways as a sum of consecutive naturals, for example, 4544493480365 + ... + 4544493480462.

It is an arithmetic number, because the mean of its divisors is an integer number (86345376127866).

Almost surely, 2^{445360361080523} is an apocalyptic number.

445360361080523 is a deficient number, since it is larger than the sum of its proper divisors (72711895686673).

445360361080523 is an equidigital number, since it uses as much as digits as its factorization.

445360361080523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9088986960841 (or 9088986960834 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 445360361080523 in words is "four hundred forty-five trillion, three hundred sixty billion, three hundred sixty-one million, eighty thousand, five hundred twenty-three".