50012303 has 4 divisors (see below), whose sum is σ = 54558888. Its totient is φ = 45465720.

The previous prime is 50012299. The next prime is 50012309. The reversal of 50012303 is 30321005.

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 50012303 - 2² = 50012299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50012309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2273276 + ... + 2273297.

It is an arithmetic number, because the mean of its divisors is an integer number (13639722).

Almost surely, 2^50012303 is an apocalyptic number.

50012303 is a deficient number, since it is larger than the sum of its proper divisors (4546585).

50012303 is a wasteful number, since it uses less digits than its factorization.

50012303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4546584.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 50012303 is about 7071.9377118298. The cubic root of 50012303 is about 368.4333638124.

Adding to 50012303 its reverse (30321005), we get a palindrome (80333308).

The spelling of 50012303 in words is "fifty million, twelve thousand, three hundred three".