44859804945 has 32 divisors (see below), whose sum is σ = 73321210368. Its totient is φ = 23410311168.

The previous prime is 44859804931. The next prime is 44859804949. The reversal of 44859804945 is 54940895844.

It is a happy number.

It is not a de Polignac number, because 44859804945 - 2⁹ = 44859804433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44859804949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5591577 + ... + 5599593.

It is an arithmetic number, because the mean of its divisors is an integer number (2291287824).

Almost surely, 2^44859804945 is an apocalyptic number.

It is an amenable number.

44859804945 is a deficient number, since it is larger than the sum of its proper divisors (28461405423).

44859804945 is a wasteful number, since it uses less digits than its factorization.

44859804945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16009.

The product of its (nonzero) digits is 33177600, while the sum is 60.

The spelling of 44859804945 in words is "forty-four billion, eight hundred fifty-nine million, eight hundred four thousand, nine hundred forty-five".