44345544552 has 32 divisors (see below), whose sum is σ = 123182068800. Its totient is φ = 14781848112.

The previous prime is 44345544521. The next prime is 44345544557. The reversal of 44345544552 is 25544554344.

It is a happy number.

44345544552 is a `hidden beast` number, since 4 + 4 + 3 + 4 + 55 + 44 + 552 = 666.

44345544552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44345544552² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44345544498 and 44345544507.

It is not an unprimeable number, because it can be changed into a prime (44345544557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102651508 + ... + 102651939.

It is an arithmetic number, because the mean of its divisors is an integer number (3849439650).

Almost surely, 2^44345544552 is an apocalyptic number.

It is an amenable number.

44345544552 is an abundant number, since it is smaller than the sum of its proper divisors (78836524248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44345544552 is a wasteful number, since it uses less digits than its factorization.

44345544552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205303462 (or 205303452 counting only the distinct ones).

The product of its digits is 3840000, while the sum is 45.

The spelling of 44345544552 in words is "forty-four billion, three hundred forty-five million, five hundred forty-four thousand, five hundred fifty-two".