50665035115 has 4 divisors (see below), whose sum is σ = 60798042144. Its totient is φ = 40532028088.

The previous prime is 50665035061. The next prime is 50665035119. The reversal of 50665035115 is 51153056605.

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

It is a cyclic number.

It is not a de Polignac number, because 50665035115 - 2²³ = 50656646507 is a prime.

It is a super-3 number, since 3×50665035115³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50665035119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5066503507 + ... + 5066503516.

It is an arithmetic number, because the mean of its divisors is an integer number (15199510536).

Almost surely, 2^50665035115 is an apocalyptic number.

50665035115 is a deficient number, since it is larger than the sum of its proper divisors (10133007029).

50665035115 is a wasteful number, since it uses less digits than its factorization.

50665035115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10133007028.

The product of its (nonzero) digits is 67500, while the sum is 37.

The spelling of 50665035115 in words is "fifty billion, six hundred sixty-five million, thirty-five thousand, one hundred fifteen".