5589281979 has 12 divisors (see below), whose sum is σ = 8101938936. Its totient is φ = 3713019552.

The previous prime is 5589281977. The next prime is 5589281983. The reversal of 5589281979 is 9791829855.

5589281979 is a `hidden beast` number, since 558 + 9 + 2 + 8 + 1 + 9 + 79 = 666.

It is not a de Polignac number, because 5589281979 - 2¹ = 5589281977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5589281977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1094682 + ... + 1099775.

It is an arithmetic number, because the mean of its divisors is an integer number (675161578).

Almost surely, 2^5589281979 is an apocalyptic number.

5589281979 is a deficient number, since it is larger than the sum of its proper divisors (2512656957).

5589281979 is a wasteful number, since it uses less digits than its factorization.

5589281979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194746 (or 2194743 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 63.

The square root of 5589281979 is about 74761.5006470576. The cubic root of 5589281979 is about 1774.6743544900.

The spelling of 5589281979 in words is "five billion, five hundred eighty-nine million, two hundred eighty-one thousand, nine hundred seventy-nine".