50534503 has 8 divisors (see below), whose sum is σ = 52588800. Its totient is φ = 48520248.

The previous prime is 50534479. The next prime is 50534507. The reversal of 50534503 is 30543505.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50534503 - 2²¹ = 48437351 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50534507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7423 + ... + 12496.

It is an arithmetic number, because the mean of its divisors is an integer number (6573600).

Almost surely, 2^50534503 is an apocalyptic number.

50534503 is a deficient number, since it is larger than the sum of its proper divisors (2054297).

50534503 is a wasteful number, since it uses less digits than its factorization.

50534503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20021.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 50534503 is about 7108.7624098714. The cubic root of 50534503 is about 369.7112502465.

The spelling of 50534503 in words is "fifty million, five hundred thirty-four thousand, five hundred three".