50502249 has 24 divisors (see below), whose sum is σ = 84314880. Its totient is φ = 28531008.

The previous prime is 50502241. The next prime is 50502259. The reversal of 50502249 is 94220505.

It is not a de Polignac number, because 50502249 - 2³ = 50502241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50502241) 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 23 ways as a sum of consecutive naturals, for example, 1104 + ... + 10110.

It is an arithmetic number, because the mean of its divisors is an integer number (3513120).

Almost surely, 2^50502249 is an apocalyptic number.

It is an amenable number.

50502249 is a deficient number, since it is larger than the sum of its proper divisors (33812631).

50502249 is a wasteful number, since it uses less digits than its factorization.

50502249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9109 (or 9106 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 50502249 is about 7106.4934391020. The cubic root of 50502249 is about 369.6325765757.

The spelling of 50502249 in words is "fifty million, five hundred two thousand, two hundred forty-nine".