50030249 has 24 divisors (see below), whose sum is σ = 56858880. Its totient is φ = 43848000.

The previous prime is 50030243. The next prime is 50030257. The reversal of 50030249 is 94203005.

It is a de Polignac number, because none of the positive numbers 2^k-50030249 is a prime.

It is a super-3 number, since 3×50030249³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50030243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 495299 + ... + 495399.

It is an arithmetic number, because the mean of its divisors is an integer number (2369120).

Almost surely, 2^50030249 is an apocalyptic number.

It is an amenable number.

50030249 is a deficient number, since it is larger than the sum of its proper divisors (6828631).

50030249 is a wasteful number, since it uses less digits than its factorization.

50030249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 50030249 is about 7073.2064157636. The cubic root of 50030249 is about 368.4774270665.

The spelling of 50030249 in words is "fifty million, thirty thousand, two hundred forty-nine".