50015025112103 has 16 divisors (see below), whose sum is σ = 50298361719840. Its totient is φ = 49732738944000.

The previous prime is 50015025112097. The next prime is 50015025112139. The reversal of 50015025112103 is 30121152051005.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50015025112103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50015025112153) 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, 157136303 + ... + 157454271.

It is an arithmetic number, because the mean of its divisors is an integer number (3143647607490).

Almost surely, 2^{50015025112103} is an apocalyptic number.

50015025112103 is a deficient number, since it is larger than the sum of its proper divisors (283336607737).

50015025112103 is a wasteful number, since it uses less digits than its factorization.

50015025112103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319618.

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 50015025112103 its reverse (30121152051005), we get a palindrome (80136177163108).

The spelling of 50015025112103 in words is "fifty trillion, fifteen billion, twenty-five million, one hundred twelve thousand, one hundred three".