5444445522 has 8 divisors (see below), whose sum is σ = 10888891056. Its totient is φ = 1814815172.

The previous prime is 5444445499. The next prime is 5444445553. The reversal of 5444445522 is 2255444445.

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

5444445522 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453703788 + ... + 453703799.

It is an arithmetic number, because the mean of its divisors is an integer number (1361111382).

Almost surely, 2^5444445522 is an apocalyptic number.

5444445522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5444445522 is a wasteful number, since it uses less digits than its factorization.

5444445522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907407592.

The product of its digits is 512000, while the sum is 39.

The square root of 5444445522 is about 73786.4860391115. The cubic root of 5444445522 is about 1759.2108120281.

Adding to 5444445522 its reverse (2255444445), we get a palindrome (7699889967).

The spelling of 5444445522 in words is "five billion, four hundred forty-four million, four hundred forty-five thousand, five hundred twenty-two".