65536011 has 12 divisors (see below), whose sum is σ = 95300400. Its totient is φ = 43396560.

The previous prime is 65535989. The next prime is 65536043. The reversal of 65536011 is 11063556.

It is a happy number.

65536011 is a `hidden beast` number, since 6 + 5 + 53 + 601 + 1 = 666.

It is not a de Polignac number, because 65536011 - 2⁵ = 65535979 is a prime.

It is a super-3 number, since 3×65536011³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (65536061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23095 + ... + 25776.

It is an arithmetic number, because the mean of its divisors is an integer number (7941700).

Almost surely, 2^65536011 is an apocalyptic number.

65536011 is a deficient number, since it is larger than the sum of its proper divisors (29764389).

65536011 is a wasteful number, since it uses less digits than its factorization.

65536011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49026 (or 49023 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 65536011 is about 8095.4314894266. The cubic root of 65536011 is about 403.1747585235.

Adding to 65536011 its reverse (11063556), we get a palindrome (76599567).

The spelling of 65536011 in words is "sixty-five million, five hundred thirty-six thousand, eleven".