50690028115 has 4 divisors (see below), whose sum is σ = 60828033744. Its totient is φ = 40552022488.

The previous prime is 50690028113. The next prime is 50690028223. The reversal of 50690028115 is 51182009605.

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 50690028115 - 2¹ = 50690028113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50690028113) 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, 5069002807 + ... + 5069002816.

It is an arithmetic number, because the mean of its divisors is an integer number (15207008436).

Almost surely, 2^50690028115 is an apocalyptic number.

50690028115 is a deficient number, since it is larger than the sum of its proper divisors (10138005629).

50690028115 is a wasteful number, since it uses less digits than its factorization.

50690028115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10138005628.

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 50690028115 in words is "fifty billion, six hundred ninety million, twenty-eight thousand, one hundred fifteen".