44523020065 has 8 divisors (see below), whose sum is σ = 53493507648. Its totient is φ = 35574493680.

The previous prime is 44523020057. The next prime is 44523020071. The reversal of 44523020065 is 56002032544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44523020065 - 2³ = 44523020057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5485837 + ... + 5493946.

It is an arithmetic number, because the mean of its divisors is an integer number (6686688456).

Almost surely, 2^44523020065 is an apocalyptic number.

It is an amenable number.

44523020065 is a deficient number, since it is larger than the sum of its proper divisors (8970487583).

44523020065 is a wasteful number, since it uses less digits than its factorization.

44523020065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10980599.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 44523020065 in words is "forty-four billion, five hundred twenty-three million, twenty thousand, sixty-five".