5110555665 has 8 divisors (see below), whose sum is σ = 8176889088. Its totient is φ = 2725629680.

The previous prime is 5110555631. The next prime is 5110555693. The reversal of 5110555665 is 5665550115.

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

It is not a de Polignac number, because 5110555665 - 2⁶ = 5110555601 is a prime.

It is a super-2 number, since 2×5110555665² = 52235558410127184450, 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 7 ways as a sum of consecutive naturals, for example, 170351841 + ... + 170351870.

It is an arithmetic number, because the mean of its divisors is an integer number (1022111136).

Almost surely, 2^5110555665 is an apocalyptic number.

It is an amenable number.

5110555665 is a deficient number, since it is larger than the sum of its proper divisors (3066333423).

5110555665 is a wasteful number, since it uses less digits than its factorization.

5110555665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340703719.

The product of its (nonzero) digits is 112500, while the sum is 39.

The square root of 5110555665 is about 71488.1505216074. The cubic root of 5110555665 is about 1722.4873495995.

The spelling of 5110555665 in words is "five billion, one hundred ten million, five hundred fifty-five thousand, six hundred sixty-five".