49533503 has 4 divisors (see below), whose sum is σ = 49580160. Its totient is φ = 49486848.

The previous prime is 49533499. The next prime is 49533511. The reversal of 49533503 is 30533594.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49533503 - 2² = 49533499 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49533503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49533593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21698 + ... + 23871.

It is an arithmetic number, because the mean of its divisors is an integer number (12395040).

Almost surely, 2^49533503 is an apocalyptic number.

49533503 is a deficient number, since it is larger than the sum of its proper divisors (46657).

49533503 is a wasteful number, since it uses less digits than its factorization.

49533503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46656.

The product of its (nonzero) digits is 24300, while the sum is 32.

The square root of 49533503 is about 7038.0041915304. The cubic root of 49533503 is about 367.2538416650.

The spelling of 49533503 in words is "forty-nine million, five hundred thirty-three thousand, five hundred three".