5444632641 has 32 divisors (see below), whose sum is σ = 8625971200. Its totient is φ = 2989146240.

The previous prime is 5444632607. The next prime is 5444632643. The reversal of 5444632641 is 1462364445.

5444632641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5444632641 - 2⁶ = 5444632577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5444632641.

It is not an unprimeable number, because it can be changed into a prime (5444632643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60405 + ... + 120573.

It is an arithmetic number, because the mean of its divisors is an integer number (269561600).

Almost surely, 2^5444632641 is an apocalyptic number.

It is an amenable number.

5444632641 is a deficient number, since it is larger than the sum of its proper divisors (3181338559).

5444632641 is a wasteful number, since it uses less digits than its factorization.

5444632641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60349.

The product of its digits is 276480, while the sum is 39.

The square root of 5444632641 is about 73787.7540043062. The cubic root of 5444632641 is about 1759.2309657790.

The spelling of 5444632641 in words is "five billion, four hundred forty-four million, six hundred thirty-two thousand, six hundred forty-one".