5666136590 has 8 divisors (see below), whose sum is σ = 10199045880. Its totient is φ = 2266454632.

The previous prime is 5666136583. The next prime is 5666136607. The reversal of 5666136590 is 956316665.

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

It is a congruent number.

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, 283306820 + ... + 283306839.

It is an arithmetic number, because the mean of its divisors is an integer number (1274880735).

Almost surely, 2^5666136590 is an apocalyptic number.

5666136590 is a deficient number, since it is larger than the sum of its proper divisors (4532909290).

5666136590 is a wasteful number, since it uses less digits than its factorization.

5666136590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566613666.

The product of its (nonzero) digits is 874800, while the sum is 47.

The square root of 5666136590 is about 75273.7443601685. The cubic root of 5666136590 is about 1782.7714883834.

The spelling of 5666136590 in words is "five billion, six hundred sixty-six million, one hundred thirty-six thousand, five hundred ninety".