5517540065 has 16 divisors (see below), whose sum is σ = 6694125120. Its totient is φ = 4365453120.

The previous prime is 5517540059. The next prime is 5517540079. The reversal of 5517540065 is 5600457155.

It is not a de Polignac number, because 5517540065 - 2¹⁴ = 5517523681 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 322835 + ... + 339495.

It is an arithmetic number, because the mean of its divisors is an integer number (418382820).

Almost surely, 2^5517540065 is an apocalyptic number.

It is an amenable number.

5517540065 is a deficient number, since it is larger than the sum of its proper divisors (1176585055).

5517540065 is a wasteful number, since it uses less digits than its factorization.

5517540065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17392.

The product of its (nonzero) digits is 105000, while the sum is 38.

The square root of 5517540065 is about 74280.1458331902. The cubic root of 5517540065 is about 1767.0486170531.

The spelling of 5517540065 in words is "five billion, five hundred seventeen million, five hundred forty thousand, sixty-five".