8552945444 has 24 divisors (see below), whose sum is σ = 15347861760. Its totient is φ = 4168259424.

The previous prime is 8552945417. The next prime is 8552945449. The reversal of 8552945444 is 4445492558.

It is a junction number, because it is equal to n+sod(n) for n = 8552945392 and 8552945401.

It is not an unprimeable number, because it can be changed into a prime (8552945449) 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, 30482 + ... + 134294.

It is an arithmetic number, because the mean of its divisors is an integer number (639494240).

Almost surely, 2^8552945444 is an apocalyptic number.

It is an amenable number.

8552945444 is a deficient number, since it is larger than the sum of its proper divisors (6794916316).

8552945444 is a wasteful number, since it uses less digits than its factorization.

8552945444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104339 (or 104337 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 50.

The square root of 8552945444 is about 92482.1358101120. The cubic root of 8552945444 is about 2045.0561370521.

The spelling of 8552945444 in words is "eight billion, five hundred fifty-two million, nine hundred forty-five thousand, four hundred forty-four".