5649084447 has 8 divisors (see below), whose sum is σ = 7674228144. Its totient is φ = 3694998528.

The previous prime is 5649084443. The next prime is 5649084473. The reversal of 5649084447 is 7444809465.

It is a happy number.

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

It is not a de Polignac number, because 5649084447 - 2² = 5649084443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5649084447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5649084443) 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, 17764258 + ... + 17764575.

It is an arithmetic number, because the mean of its divisors is an integer number (959278518).

Almost surely, 2^5649084447 is an apocalyptic number.

5649084447 is a deficient number, since it is larger than the sum of its proper divisors (2025143697).

5649084447 is a wasteful number, since it uses less digits than its factorization.

5649084447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35528889.

The product of its (nonzero) digits is 3870720, while the sum is 51.

The square root of 5649084447 is about 75160.3914771604. The cubic root of 5649084447 is about 1780.9812843567.

The spelling of 5649084447 in words is "five billion, six hundred forty-nine million, eighty-four thousand, four hundred forty-seven".