5560516665 has 48 divisors (see below), whose sum is σ = 10520767296. Its totient is φ = 2694384000.

The previous prime is 5560516657. The next prime is 5560516667. The reversal of 5560516665 is 5666150655.

It is not a de Polignac number, because 5560516665 - 2³ = 5560516657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5560516665.

It is not an unprimeable number, because it can be changed into a prime (5560516667) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1441990 + ... + 1445840.

It is an arithmetic number, because the mean of its divisors is an integer number (219182652).

Almost surely, 2^5560516665 is an apocalyptic number.

5560516665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5560516665 is a deficient number, since it is larger than the sum of its proper divisors (4960250631).

5560516665 is a wasteful number, since it uses less digits than its factorization.

5560516665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790 (or 6787 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The square root of 5560516665 is about 74568.8719574059. The cubic root of 5560516665 is about 1771.6246549998.

It can be divided in two parts, 5560 and 516665, that added together give a palindrome (522225).

The spelling of 5560516665 in words is "five billion, five hundred sixty million, five hundred sixteen thousand, six hundred sixty-five".