5444078972 has 12 divisors (see below), whose sum is σ = 9621467016. Its totient is φ = 2695088400.

The previous prime is 5444078957. The next prime is 5444078977. The reversal of 5444078972 is 2798704445.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5444078972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444078977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6737318 + ... + 6738125.

It is an arithmetic number, because the mean of its divisors is an integer number (801788918).

Almost surely, 2^5444078972 is an apocalyptic number.

It is an amenable number.

5444078972 is a deficient number, since it is larger than the sum of its proper divisors (4177388044).

5444078972 is a wasteful number, since it uses less digits than its factorization.

5444078972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13475548 (or 13475546 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The square root of 5444078972 is about 73784.0021413856. The cubic root of 5444078972 is about 1759.1713312280.

The spelling of 5444078972 in words is "five billion, four hundred forty-four million, seventy-eight thousand, nine hundred seventy-two".