50515236115 has 4 divisors (see below), whose sum is σ = 60618283344. Its totient is φ = 40412188888.

The previous prime is 50515236113. The next prime is 50515236131. The reversal of 50515236115 is 51163251505.

50515236115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50515236115 - 2¹ = 50515236113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50515236113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5051523607 + ... + 5051523616.

It is an arithmetic number, because the mean of its divisors is an integer number (15154570836).

Almost surely, 2^50515236115 is an apocalyptic number.

50515236115 is a deficient number, since it is larger than the sum of its proper divisors (10103047229).

50515236115 is a wasteful number, since it uses less digits than its factorization.

50515236115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10103047228.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 50515236115 in words is "fifty billion, five hundred fifteen million, two hundred thirty-six thousand, one hundred fifteen".