50297219 has 8 divisors (see below), whose sum is σ = 58270560. Its totient is φ = 42520896.

The previous prime is 50297189. The next prime is 50297231. The reversal of 50297219 is 91279205.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50297219 is a prime.

It is a super-2 number, since 2×50297219² = 5059620478267922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50297239) 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 7 ways as a sum of consecutive naturals, for example, 48704 + ... + 49725.

It is an arithmetic number, because the mean of its divisors is an integer number (7283820).

Almost surely, 2^50297219 is an apocalyptic number.

50297219 is a deficient number, since it is larger than the sum of its proper divisors (7973341).

50297219 is an equidigital number, since it uses as much as digits as its factorization.

50297219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98509.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 50297219 is about 7092.0532287907. The cubic root of 50297219 is about 369.1316843088.

The spelling of 50297219 in words is "fifty million, two hundred ninety-seven thousand, two hundred nineteen".