44550322064 has 40 divisors (see below), whose sum is σ = 86715515328. Its totient is φ = 22172330880.

The previous prime is 44550322057. The next prime is 44550322123. The reversal of 44550322064 is 46022305544.

It is a super-2 number, since 2×44550322064² (a number of 22 digits) contains 22 as substring.

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, 3760919 + ... + 3772745.

Almost surely, 2^44550322064 is an apocalyptic number.

It is an amenable number.

44550322064 is a deficient number, since it is larger than the sum of its proper divisors (42165193264).

44550322064 is a wasteful number, since it uses less digits than its factorization.

44550322064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12903 (or 12897 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 44550322064 in words is "forty-four billion, five hundred fifty million, three hundred twenty-two thousand, sixty-four".