45541303454505 has 16 divisors (see below), whose sum is σ = 76034176202880. Its totient is φ = 23232664950528.

The previous prime is 45541303454503. The next prime is 45541303454509. The reversal of 45541303454505 is 50545430314554.

It is a happy number.

45541303454505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45541303454505 - 2¹ = 45541303454503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45541303454503) 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 15 ways as a sum of consecutive naturals, for example, 66001888720 + ... + 66001889409.

It is an arithmetic number, because the mean of its divisors is an integer number (4752136012680).

Almost surely, 2^{45541303454505} is an apocalyptic number.

It is an amenable number.

45541303454505 is a deficient number, since it is larger than the sum of its proper divisors (30492872748375).

45541303454505 is a wasteful number, since it uses less digits than its factorization.

45541303454505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132003778160.

The product of its (nonzero) digits is 7200000, while the sum is 48.

The spelling of 45541303454505 in words is "forty-five trillion, five hundred forty-one billion, three hundred three million, four hundred fifty-four thousand, five hundred five".