50249910 has 16 divisors (see below), whose sum is σ = 120599856. Its totient is φ = 13399968.

The previous prime is 50249893. The next prime is 50249921. The reversal of 50249910 is 1994205.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1674997 = 50249910 / (5 + 0 + 2 + 4 + 9 + 9 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 837469 + ... + 837528.

It is an arithmetic number, because the mean of its divisors is an integer number (7537491).

Almost surely, 2^50249910 is an apocalyptic number.

50249910 is an abundant number, since it is smaller than the sum of its proper divisors (70349946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50249910 is a wasteful number, since it uses less digits than its factorization.

50249910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675007.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 50249910 is about 7088.7170912655. The cubic root of 50249910 is about 369.0159142966.

The spelling of 50249910 in words is "fifty million, two hundred forty-nine thousand, nine hundred ten".