5447914849 has 8 divisors (see below), whose sum is σ = 6122071872. Its totient is φ = 4810198800.

The previous prime is 5447914789. The next prime is 5447914853. The reversal of 5447914849 is 9484197445.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5447914849 - 2²¹ = 5445817697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5447914849.

It is not an unprimeable number, because it can be changed into a prime (5447914249) 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, 9109927 + ... + 9110524.

It is an arithmetic number, because the mean of its divisors is an integer number (765258984).

Almost surely, 2^5447914849 is an apocalyptic number.

It is an amenable number.

5447914849 is a deficient number, since it is larger than the sum of its proper divisors (674157023).

5447914849 is a wasteful number, since it uses less digits than its factorization.

5447914849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18220487.

The product of its digits is 5806080, while the sum is 55.

The square root of 5447914849 is about 73809.9915255381. The cubic root of 5447914849 is about 1759.5844026670.

The spelling of 5447914849 in words is "five billion, four hundred forty-seven million, nine hundred fourteen thousand, eight hundred forty-nine".