6511060011 has 8 divisors (see below), whose sum is σ = 9138329920. Its totient is φ = 4112248392.

The previous prime is 6511060009. The next prime is 6511060013. The reversal of 6511060011 is 1100601156.

6511060011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6511060009) and next prime (6511060013).

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

It is not a de Polignac number, because 6511060011 - 2¹ = 6511060009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6511060011.

It is not an unprimeable number, because it can be changed into a prime (6511060013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57114505 + ... + 57114618.

It is an arithmetic number, because the mean of its divisors is an integer number (1142291240).

Almost surely, 2^6511060011 is an apocalyptic number.

6511060011 is a deficient number, since it is larger than the sum of its proper divisors (2627269909).

6511060011 is a wasteful number, since it uses less digits than its factorization.

6511060011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114229145.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 6511060011 is about 80691.1396065268. The cubic root of 6511060011 is about 1867.3134815484.

Adding to 6511060011 its reverse (1100601156), we get a palindrome (7611661167).

The spelling of 6511060011 in words is "six billion, five hundred eleven million, sixty thousand, eleven".