5066503561 has 8 divisors (see below), whose sum is σ = 5791374080. Its totient is φ = 4341904128.

The previous prime is 5066503517. The next prime is 5066503567. The reversal of 5066503561 is 1653056605.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5066503561 - 2⁷ = 5066503433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5066503561.

It is not an unprimeable number, because it can be changed into a prime (5066503567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26001 + ... + 103966.

It is an arithmetic number, because the mean of its divisors is an integer number (723921760).

Almost surely, 2^5066503561 is an apocalyptic number.

It is an amenable number.

5066503561 is a deficient number, since it is larger than the sum of its proper divisors (724870519).

5066503561 is a wasteful number, since it uses less digits than its factorization.

5066503561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135543.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 5066503561 is about 71179.3759525890. The cubic root of 5066503561 is about 1717.5238799511.

The spelling of 5066503561 in words is "five billion, sixty-six million, five hundred three thousand, five hundred sixty-one".