50949188 has 12 divisors (see below), whose sum is σ = 89321232. Its totient is φ = 25428840.

The previous prime is 50949181. The next prime is 50949193. The reversal of 50949188 is 88194905.

It is not an unprimeable number, because it can be changed into a prime (50949181) 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, 8870 + ... + 13437.

It is an arithmetic number, because the mean of its divisors is an integer number (7443436).

Almost surely, 2^50949188 is an apocalyptic number.

It is an amenable number.

50949188 is a deficient number, since it is larger than the sum of its proper divisors (38372044).

50949188 is a wasteful number, since it uses less digits than its factorization.

50949188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22882 (or 22880 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 50949188 is about 7137.8699904103. The cubic root of 50949188 is about 370.7197773531.

The spelling of 50949188 in words is "fifty million, nine hundred forty-nine thousand, one hundred eighty-eight".