5722946666 has 8 divisors (see below), whose sum is σ = 8588661120. Its totient is φ = 2860059628.

The previous prime is 5722946653. The next prime is 5722946689. The reversal of 5722946666 is 6666492275.

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

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, 701786 + ... + 709893.

It is an arithmetic number, because the mean of its divisors is an integer number (1073582640).

Almost surely, 2^5722946666 is an apocalyptic number.

5722946666 is a deficient number, since it is larger than the sum of its proper divisors (2865714454).

5722946666 is a wasteful number, since it uses less digits than its factorization.

5722946666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413708.

The product of its digits is 6531840, while the sum is 53.

The square root of 5722946666 is about 75650.1597222372. The cubic root of 5722946666 is about 1788.7098540316.

The spelling of 5722946666 in words is "five billion, seven hundred twenty-two million, nine hundred forty-six thousand, six hundred sixty-six".