4451305641983 has 4 divisors (see below), whose sum is σ = 4483329423720. Its totient is φ = 4419281860248.

The previous prime is 4451305641977. The next prime is 4451305642019. The reversal of 4451305641983 is 3891465031544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4451305641983 - 2²⁴ = 4451288864767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4451305641283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16011890660 + ... + 16011890937.

It is an arithmetic number, because the mean of its divisors is an integer number (1120832355930).

Almost surely, 2^{4451305641983} is an apocalyptic number.

4451305641983 is a deficient number, since it is larger than the sum of its proper divisors (32023781737).

4451305641983 is a wasteful number, since it uses less digits than its factorization.

4451305641983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32023781736.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 4451305641983 in words is "four trillion, four hundred fifty-one billion, three hundred five million, six hundred forty-one thousand, nine hundred eighty-three".