5659498990 has 8 divisors (see below), whose sum is σ = 10187098200. Its totient is φ = 2263799592.

The previous prime is 5659498987. The next prime is 5659499003. The reversal of 5659498990 is 998949565.

It is a happy number.

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

It is a super-2 number, since 2×5659498990² = 64059857635622040200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282974940 + ... + 282974959.

It is an arithmetic number, because the mean of its divisors is an integer number (1273387275).

Almost surely, 2^5659498990 is an apocalyptic number.

5659498990 is a deficient number, since it is larger than the sum of its proper divisors (4527599210).

5659498990 is a wasteful number, since it uses less digits than its factorization.

5659498990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565949906.

The product of its (nonzero) digits is 31492800, while the sum is 64.

The square root of 5659498990 is about 75229.6416979371. The cubic root of 5659498990 is about 1782.0750733705.

The spelling of 5659498990 in words is "five billion, six hundred fifty-nine million, four hundred ninety-eight thousand, nine hundred ninety".