5444078971 has 4 divisors (see below), whose sum is σ = 5474493000. Its totient is φ = 5413664944.

The previous prime is 5444078957. The next prime is 5444078977. The reversal of 5444078971 is 1798704445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5444078971 - 2²¹ = 5441981819 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15206746 + ... + 15207103.

It is an arithmetic number, because the mean of its divisors is an integer number (1368623250).

Almost surely, 2^5444078971 is an apocalyptic number.

5444078971 is a deficient number, since it is larger than the sum of its proper divisors (30414029).

5444078971 is a wasteful number, since it uses less digits than its factorization.

5444078971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30414028.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The square root of 5444078971 is about 73784.0021346091. The cubic root of 5444078971 is about 1759.1713311203.

The spelling of 5444078971 in words is "five billion, four hundred forty-four million, seventy-eight thousand, nine hundred seventy-one".