65050873309011 has 16 divisors (see below), whose sum is σ = 88209372902400. Its totient is φ = 42629891276448.

The previous prime is 65050873308919. The next prime is 65050873309087. The reversal of 65050873309011 is 11090337805056.

It is not a de Polignac number, because 65050873309011 - 2²⁹ = 65050336438099 is a prime.

It is a super-2 number, since 2×65050873309011² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65050873302011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6732291 + ... + 13244828.

It is an arithmetic number, because the mean of its divisors is an integer number (5513085806400).

Almost surely, 2^{65050873309011} is an apocalyptic number.

65050873309011 is a deficient number, since it is larger than the sum of its proper divisors (23158499593389).

65050873309011 is a wasteful number, since it uses less digits than its factorization.

65050873309011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19995578.

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 65050873309011 in words is "sixty-five trillion, fifty billion, eight hundred seventy-three million, three hundred nine thousand, eleven".