5110206660 has 72 divisors (see below), whose sum is σ = 16693349400. Its totient is φ = 1257896448.

The previous prime is 5110206653. The next prime is 5110206697. The reversal of 5110206660 is 666020115.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 362445444 + 4747761216 = 19038^2 + 68904^2 .

It is a super-2 number, since 2×5110206660² = 52228424215816711200, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1089585 + ... + 1094264.

It is an arithmetic number, because the mean of its divisors is an integer number (231852075).

Almost surely, 2^5110206660 is an apocalyptic number.

It is an amenable number.

5110206660 is an abundant number, since it is smaller than the sum of its proper divisors (11583142740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5110206660 is a wasteful number, since it uses less digits than its factorization.

5110206660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183877 (or 2183872 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5110206660 is about 71485.7094809865. The cubic root of 5110206660 is about 1722.4481385742.

Adding to 5110206660 its reverse (666020115), we get a palindrome (5776226775).

The spelling of 5110206660 in words is "five billion, one hundred ten million, two hundred six thousand, six hundred sixty".