5668311658 has 16 divisors (see below), whose sum is σ = 8542908000. Its totient is φ = 2820707856.

The previous prime is 5668311617. The next prime is 5668311673. The reversal of 5668311658 is 8561138665.

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 7 ways as a sum of consecutive naturals, for example, 364641 + ... + 379867.

It is an arithmetic number, because the mean of its divisors is an integer number (533931750).

Almost surely, 2^5668311658 is an apocalyptic number.

5668311658 is a deficient number, since it is larger than the sum of its proper divisors (2874596342).

5668311658 is a wasteful number, since it uses less digits than its factorization.

5668311658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16101.

The product of its digits is 1036800, while the sum is 49.

The square root of 5668311658 is about 75288.1906941587. The cubic root of 5668311658 is about 1782.9995775518. Note that the first 3 decimals are identical.

The spelling of 5668311658 in words is "five billion, six hundred sixty-eight million, three hundred eleven thousand, six hundred fifty-eight".