44472827473 has 2 divisors, whose sum is σ = 44472827474. Its totient is φ = 44472827472.

The previous prime is 44472827471. The next prime is 44472827513. The reversal of 44472827473 is 37472827444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37693445904 + 6779381569 = 194148^2 + 82337^2 .

It is a cyclic number.

It is not a de Polignac number, because 44472827473 - 2¹ = 44472827471 is a prime.

Together with 44472827471, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44472827473.

It is not a weakly prime, because it can be changed into another prime (44472827471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22236413736 + 22236413737.

It is an arithmetic number, because the mean of its divisors is an integer number (22236413737).

Almost surely, 2^44472827473 is an apocalyptic number.

It is an amenable number.

44472827473 is a deficient number, since it is larger than the sum of its proper divisors (1).

44472827473 is an equidigital number, since it uses as much as digits as its factorization.

44472827473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8429568, while the sum is 52.

The spelling of 44472827473 in words is "forty-four billion, four hundred seventy-two million, eight hundred twenty-seven thousand, four hundred seventy-three".