44552443065 has 64 divisors (see below), whose sum is σ = 81829440000. Its totient is φ = 20504530944.

The previous prime is 44552443021. The next prime is 44552443081. The reversal of 44552443065 is 56034425544.

It is a happy number.

44552443065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44552443065 - 2¹⁹ = 44551918777 is a prime.

It is a super-3 number, since 3×44552443065³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 448836 + ... + 539034.

It is an arithmetic number, because the mean of its divisors is an integer number (1278585000).

Almost surely, 2^44552443065 is an apocalyptic number.

It is an amenable number.

44552443065 is a deficient number, since it is larger than the sum of its proper divisors (37276996935).

44552443065 is a wasteful number, since it uses less digits than its factorization.

44552443065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90386.

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 44552443065 in words is "forty-four billion, five hundred fifty-two million, four hundred forty-three thousand, sixty-five".