50219189 has 8 divisors (see below), whose sum is σ = 52633152. Its totient is φ = 47824480.

The previous prime is 50219177. The next prime is 50219201. The reversal of 50219189 is 98191205.

It is an interprime number because it is at equal distance from previous prime (50219177) and next prime (50219201).

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 50219189 - 2⁸ = 50218933 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 (50210189) 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, 674 + ... + 10044.

It is an arithmetic number, because the mean of its divisors is an integer number (6579144).

Almost surely, 2^50219189 is an apocalyptic number.

It is an amenable number.

50219189 is a deficient number, since it is larger than the sum of its proper divisors (2413963).

50219189 is a wasteful number, since it uses less digits than its factorization.

50219189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9627.

The product of its (nonzero) digits is 6480, while the sum is 35.

The square root of 50219189 is about 7086.5498657668. The cubic root of 50219189 is about 368.9406979169.

It can be divided in two parts, 502 and 19189, that added together give a palindrome (19691).

The spelling of 50219189 in words is "fifty million, two hundred nineteen thousand, one hundred eighty-nine".