5066606553 has 4 divisors (see below), whose sum is σ = 6755475408. Its totient is φ = 3377737700.

The previous prime is 5066606513. The next prime is 5066606569. The reversal of 5066606553 is 3556066605.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5066606553 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5066606513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 844434423 + ... + 844434428.

It is an arithmetic number, because the mean of its divisors is an integer number (1688868852).

Almost surely, 2^5066606553 is an apocalyptic number.

It is an amenable number.

5066606553 is a deficient number, since it is larger than the sum of its proper divisors (1688868855).

5066606553 is a wasteful number, since it uses less digits than its factorization.

5066606553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688868854.

The product of its (nonzero) digits is 486000, while the sum is 42.

The square root of 5066606553 is about 71180.0994169016. The cubic root of 5066606553 is about 1717.5355178271.

The spelling of 5066606553 in words is "five billion, sixty-six million, six hundred six thousand, five hundred fifty-three".