5516563623 has 8 divisors (see below), whose sum is σ = 7397935728. Its totient is φ = 3656450304.

The previous prime is 5516563621. The next prime is 5516563649. The reversal of 5516563623 is 3263656155.

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

It is not a de Polignac number, because 5516563623 - 2¹ = 5516563621 is a prime.

It is a super-2 number, since 2×5516563623² = 60864948413213772258, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5516563621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5314090 + ... + 5315127.

It is an arithmetic number, because the mean of its divisors is an integer number (924741966).

Almost surely, 2^5516563623 is an apocalyptic number.

5516563623 is a deficient number, since it is larger than the sum of its proper divisors (1881372105).

5516563623 is a wasteful number, since it uses less digits than its factorization.

5516563623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10629393.

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

The square root of 5516563623 is about 74273.5728439127. The cubic root of 5516563623 is about 1766.9443723922.

The spelling of 5516563623 in words is "five billion, five hundred sixteen million, five hundred sixty-three thousand, six hundred twenty-three".