5584781139 has 8 divisors (see below), whose sum is σ = 8510142720. Its totient is φ = 3191303496.

The previous prime is 5584781117. The next prime is 5584781141. The reversal of 5584781139 is 9311874855.

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

It is not a de Polignac number, because 5584781139 - 2⁵ = 5584781107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5584781091 and 5584781100.

It is not an unprimeable number, because it can be changed into a prime (5584781149) 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, 132970959 + ... + 132971000.

It is an arithmetic number, because the mean of its divisors is an integer number (1063767840).

Almost surely, 2^5584781139 is an apocalyptic number.

5584781139 is a deficient number, since it is larger than the sum of its proper divisors (2925361581).

5584781139 is a wasteful number, since it uses less digits than its factorization.

5584781139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265941969.

The product of its digits is 1209600, while the sum is 51.

The square root of 5584781139 is about 74731.3932628049. The cubic root of 5584781139 is about 1774.1978669119.

The spelling of 5584781139 in words is "five billion, five hundred eighty-four million, seven hundred eighty-one thousand, one hundred thirty-nine".