50503115 has 24 divisors (see below), whose sum is σ = 66802320. Its totient is φ = 36626304.

The previous prime is 50503111. The next prime is 50503127. The reversal of 50503115 is 51130505.

50503115 = 1965² + 1966² + ... + 1977².

It is a happy number.

50503115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50503115 - 2² = 50503111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50503111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49349 + ... + 50361.

It is an arithmetic number, because the mean of its divisors is an integer number (2783430).

Almost surely, 2^50503115 is an apocalyptic number.

50503115 is a deficient number, since it is larger than the sum of its proper divisors (16299205).

50503115 is a wasteful number, since it uses less digits than its factorization.

50503115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103 (or 1090 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 50503115 is about 7106.5543690315. The cubic root of 50503115 is about 369.6346893528.

The spelling of 50503115 in words is "fifty million, five hundred three thousand, one hundred fifteen".