5566667633 has 16 divisors (see below), whose sum is σ = 5946048000. Its totient is φ = 5196078720.

The previous prime is 5566667611. The next prime is 5566667677. The reversal of 5566667633 is 3367666655.

It is a cyclic number.

It is not a de Polignac number, because 5566667633 - 2¹² = 5566663537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5566667693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2147168 + ... + 2149758.

It is an arithmetic number, because the mean of its divisors is an integer number (371628000).

Almost surely, 2^5566667633 is an apocalyptic number.

It is an amenable number.

5566667633 is a deficient number, since it is larger than the sum of its proper divisors (379380367).

5566667633 is a wasteful number, since it uses less digits than its factorization.

5566667633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4232.

The product of its digits is 12247200, while the sum is 53.

The square root of 5566667633 is about 74610.1040945528. The cubic root of 5566667633 is about 1772.2776633184.

The spelling of 5566667633 in words is "five billion, five hundred sixty-six million, six hundred sixty-seven thousand, six hundred thirty-three".