44848621673 has 4 divisors (see below), whose sum is σ = 44859636948. Its totient is φ = 44837606400.

The previous prime is 44848621639. The next prime is 44848621703. The reversal of 44848621673 is 37612684844.

44848621673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5116970089 + 39731651584 = 71533^2 + 199328^2 .

It is a cyclic number.

It is not a de Polignac number, because 44848621673 - 2²⁰ = 44847573097 is a prime.

It is a super-2 number, since 2×44848621673² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44848621073) 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, 5501528 + ... + 5509673.

It is an arithmetic number, because the mean of its divisors is an integer number (11214909237).

Almost surely, 2^44848621673 is an apocalyptic number.

It is an amenable number.

44848621673 is a deficient number, since it is larger than the sum of its proper divisors (11015275).

44848621673 is a wasteful number, since it uses less digits than its factorization.

44848621673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11015274.

The product of its digits is 6193152, while the sum is 53.

The spelling of 44848621673 in words is "forty-four billion, eight hundred forty-eight million, six hundred twenty-one thousand, six hundred seventy-three".