50545503 has 12 divisors (see below), whose sum is σ = 73831680. Its totient is φ = 33317856.

The previous prime is 50545501. The next prime is 50545507. The reversal of 50545503 is 30554505.

50545503 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 50545503 - 2¹ = 50545501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50545501) 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 11 ways as a sum of consecutive naturals, for example, 30751 + ... + 32352.

It is an arithmetic number, because the mean of its divisors is an integer number (6152640).

Almost surely, 2^50545503 is an apocalyptic number.

50545503 is a deficient number, since it is larger than the sum of its proper divisors (23286177).

50545503 is a wasteful number, since it uses less digits than its factorization.

50545503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63198 (or 63195 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 50545503 is about 7109.5360608130. The cubic root of 50545503 is about 369.7380736937.

The spelling of 50545503 in words is "fifty million, five hundred forty-five thousand, five hundred three".