5589664490 has 8 divisors (see below), whose sum is σ = 10061396100. Its totient is φ = 2235865792.

The previous prime is 5589664433. The next prime is 5589664517. The reversal of 5589664490 is 944669855.

It can be written as a sum of positive squares in 2 ways, for example, as 5393580481 + 196084009 = 73441^2 + 14003^2 .

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

It is a super-2 number, since 2×5589664490² = 62488698221533920200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279483215 + ... + 279483234.

Almost surely, 2^5589664490 is an apocalyptic number.

5589664490 is a deficient number, since it is larger than the sum of its proper divisors (4471731610).

5589664490 is a wasteful number, since it uses less digits than its factorization.

5589664490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558966456.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The square root of 5589664490 is about 74764.0588117044. The cubic root of 5589664490 is about 1774.7148377446.

The spelling of 5589664490 in words is "five billion, five hundred eighty-nine million, six hundred sixty-four thousand, four hundred ninety".