50014281 has 4 divisors (see below), whose sum is σ = 66685712. Its totient is φ = 33342852.

The previous prime is 50014277. The next prime is 50014297. The reversal of 50014281 is 18241005.

50014281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 50014281 - 2² = 50014277 is a prime.

It is a super-2 number, since 2×50014281² = 5002856607893922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50014201) 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 3 ways as a sum of consecutive naturals, for example, 8335711 + ... + 8335716.

It is an arithmetic number, because the mean of its divisors is an integer number (16671428).

Almost surely, 2^50014281 is an apocalyptic number.

It is an amenable number.

50014281 is a deficient number, since it is larger than the sum of its proper divisors (16671431).

50014281 is a wasteful number, since it uses less digits than its factorization.

50014281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16671430.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 50014281 is about 7072.0775589638. The cubic root of 50014281 is about 368.4382209611.

Adding to 50014281 its reverse (18241005), we get a palindrome (68255286).

The spelling of 50014281 in words is "fifty million, fourteen thousand, two hundred eighty-one".