50503014 has 20 divisors (see below), whose sum is σ = 113164524. Its totient is φ = 16834284.

The previous prime is 50503003. The next prime is 50503067. The reversal of 50503014 is 41030505.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 155712 + ... + 156035.

Almost surely, 2^50503014 is an apocalyptic number.

50503014 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

50503014 is an abundant number, since it is smaller than the sum of its proper divisors (62661510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50503014 is a wasteful number, since it uses less digits than its factorization.

50503014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311761 (or 311752 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 50503014 is about 7106.5472629119. The cubic root of 50503014 is about 369.6344429447.

Adding to 50503014 its reverse (41030505), we get a palindrome (91533519).

The spelling of 50503014 in words is "fifty million, five hundred three thousand, fourteen".