6512536011 has 8 divisors (see below), whose sum is σ = 8719412944. Its totient is φ = 4323674880.

The previous prime is 6512535979. The next prime is 6512536013. The reversal of 6512536011 is 1106352156.

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

It is not a de Polignac number, because 6512536011 - 2⁵ = 6512535979 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 6512536011.

It is not an unprimeable number, because it can be changed into a prime (6512536013) 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, 4503106 + ... + 4504551.

It is an arithmetic number, because the mean of its divisors is an integer number (1089926618).

Almost surely, 2^6512536011 is an apocalyptic number.

6512536011 is a deficient number, since it is larger than the sum of its proper divisors (2206876933).

6512536011 is a wasteful number, since it uses less digits than its factorization.

6512536011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9007901.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 6512536011 is about 80700.2850738459. The cubic root of 6512536011 is about 1867.4545720649.

Adding to 6512536011 its reverse (1106352156), we get a palindrome (7618888167).

The spelling of 6512536011 in words is "six billion, five hundred twelve million, five hundred thirty-six thousand, eleven".