50499238 has 8 divisors (see below), whose sum is σ = 75825288. Its totient is φ = 25224144.

The previous prime is 50499233. The next prime is 50499259. The reversal of 50499238 is 83299405.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50499238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50499233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10156 + ... + 14287.

It is an arithmetic number, because the mean of its divisors is an integer number (9478161).

Almost surely, 2^50499238 is an apocalyptic number.

50499238 is a deficient number, since it is larger than the sum of its proper divisors (25326050).

50499238 is a wasteful number, since it uses less digits than its factorization.

50499238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25478.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 50499238 is about 7106.2815874408. The cubic root of 50499238 is about 369.6252304619.

The spelling of 50499238 in words is "fifty million, four hundred ninety-nine thousand, two hundred thirty-eight".