5584481645 has 8 divisors (see below), whose sum is σ = 6702174360. Its totient is φ = 4467054400.

The previous prime is 5584481611. The next prime is 5584481647. The reversal of 5584481645 is 5461844855.

It can be written as a sum of positive squares in 4 ways, for example, as 1212362761 + 4372118884 = 34819^2 + 66122^2 .

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

It is not a de Polignac number, because 5584481645 - 2⁸ = 5584481389 is a prime.

It is a super-3 number, since 3×5584481645³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5584481593 and 5584481602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5584481647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16706 + ... + 106995.

It is an arithmetic number, because the mean of its divisors is an integer number (837771795).

Almost surely, 2^5584481645 is an apocalyptic number.

It is an amenable number.

5584481645 is a deficient number, since it is larger than the sum of its proper divisors (1117692715).

5584481645 is a wasteful number, since it uses less digits than its factorization.

5584481645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132735.

The product of its digits is 3072000, while the sum is 50.

The square root of 5584481645 is about 74729.3894328062. The cubic root of 5584481645 is about 1774.1661514873.

The spelling of 5584481645 in words is "five billion, five hundred eighty-four million, four hundred eighty-one thousand, six hundred forty-five".