5516001563 has 2 divisors, whose sum is σ = 5516001564. Its totient is φ = 5516001562.

The previous prime is 5516001497. The next prime is 5516001593. The reversal of 5516001563 is 3651006155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5516001563 - 2²⁰ = 5514952987 is a prime.

It is not a weakly prime, because it can be changed into another prime (5516001593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2758000781 + 2758000782.

It is an arithmetic number, because the mean of its divisors is an integer number (2758000782).

Almost surely, 2^5516001563 is an apocalyptic number.

5516001563 is a deficient number, since it is larger than the sum of its proper divisors (1).

5516001563 is an equidigital number, since it uses as much as digits as its factorization.

5516001563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 5516001563 is about 74269.7890329574. The cubic root of 5516001563 is about 1766.8843614535.

The spelling of 5516001563 in words is "five billion, five hundred sixteen million, one thousand, five hundred sixty-three".