5444164401 has 8 divisors (see below), whose sum is σ = 7817261760. Its totient is φ = 3350254992.

The previous prime is 5444164391. The next prime is 5444164421. The reversal of 5444164401 is 1044614445.

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

It is not a de Polignac number, because 5444164401 - 2⁷ = 5444164273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5444164421) 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, 69796941 + ... + 69797018.

It is an arithmetic number, because the mean of its divisors is an integer number (977157720).

Almost surely, 2^5444164401 is an apocalyptic number.

It is an amenable number.

5444164401 is a deficient number, since it is larger than the sum of its proper divisors (2373097359).

5444164401 is a wasteful number, since it uses less digits than its factorization.

5444164401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139593975.

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 5444164401 is about 73784.5810518702. The cubic root of 5444164401 is about 1759.1805328740.

Adding to 5444164401 its reverse (1044614445), we get a palindrome (6488778846).

The spelling of 5444164401 in words is "five billion, four hundred forty-four million, one hundred sixty-four thousand, four hundred one".