7444755673 has 4 divisors (see below), whose sum is σ = 7449902080. Its totient is φ = 7439609268.

The previous prime is 7444755649. The next prime is 7444755683. The reversal of 7444755673 is 3765574447.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7444755673 - 2¹³ = 7444747481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7444755673.

It is not an unprimeable number, because it can be changed into a prime (7444755683) 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 3 ways as a sum of consecutive naturals, for example, 2571033 + ... + 2573926.

It is an arithmetic number, because the mean of its divisors is an integer number (1862475520).

Almost surely, 2^7444755673 is an apocalyptic number.

It is an amenable number.

7444755673 is a deficient number, since it is larger than the sum of its proper divisors (5146407).

7444755673 is a wasteful number, since it uses less digits than its factorization.

7444755673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5146406.

The product of its digits is 9878400, while the sum is 52.

The square root of 7444755673 is about 86282.9975893281. The cubic root of 7444755673 is about 1952.6158776793.

The spelling of 7444755673 in words is "seven billion, four hundred forty-four million, seven hundred fifty-five thousand, six hundred seventy-three".