50144303 has 8 divisors (see below), whose sum is σ = 54756480. Its totient is φ = 45541080.

The previous prime is 50144293. The next prime is 50144309. The reversal of 50144303 is 30344105.

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 50144303 - 2⁶ = 50144239 is a prime.

It is a super-2 number, since 2×50144303² = 5028902246711618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50144309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15926 + ... + 18812.

It is an arithmetic number, because the mean of its divisors is an integer number (6844560).

Almost surely, 2^50144303 is an apocalyptic number.

50144303 is a deficient number, since it is larger than the sum of its proper divisors (4612177).

50144303 is a wasteful number, since it uses less digits than its factorization.

50144303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4477.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 50144303 is about 7081.2642232867. The cubic root of 50144303 is about 368.7572206572.

Adding to 50144303 its reverse (30344105), we get a palindrome (80488408).

The spelling of 50144303 in words is "fifty million, one hundred forty-four thousand, three hundred three".