5444220045 has 16 divisors (see below), whose sum is σ = 9502638912. Its totient is φ = 2639621760.

The previous prime is 5444220017. The next prime is 5444220059. The reversal of 5444220045 is 5400224445.

It is not a de Polignac number, because 5444220045 - 2⁵ = 5444220013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5444219994 and 5444220021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16497472 + ... + 16497801.

It is an arithmetic number, because the mean of its divisors is an integer number (593914932).

Almost surely, 2^5444220045 is an apocalyptic number.

5444220045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5444220045 is a deficient number, since it is larger than the sum of its proper divisors (4058418867).

5444220045 is a wasteful number, since it uses less digits than its factorization.

5444220045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32995292.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 5444220045 is about 73784.9581215575. The cubic root of 5444220045 is about 1759.1865262950.

The spelling of 5444220045 in words is "five billion, four hundred forty-four million, two hundred twenty thousand, forty-five".