6116505011 has 4 divisors (see below), whose sum is σ = 6119109024. Its totient is φ = 6113901000.

The previous prime is 6116504993. The next prime is 6116505047. The reversal of 6116505011 is 1105056116.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6116505011 is a prime.

It is a super-2 number, since 2×6116505011² = 74823267099176220242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6116505071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298480 + ... + 1303181.

It is an arithmetic number, because the mean of its divisors is an integer number (1529777256).

Almost surely, 2^6116505011 is an apocalyptic number.

6116505011 is a deficient number, since it is larger than the sum of its proper divisors (2604013).

6116505011 is a wasteful number, since it uses less digits than its factorization.

6116505011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604012.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 6116505011 is about 78208.0878873790. The cubic root of 6116505011 is about 1828.8065925851.

The spelling of 6116505011 in words is "six billion, one hundred sixteen million, five hundred five thousand, eleven".