50005250 has 32 divisors (see below), whose sum is σ = 94348800. Its totient is φ = 19844400.

The previous prime is 50005247. The next prime is 50005301. The reversal of 50005250 is 5250005.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 34031 + ... + 35469.

It is an arithmetic number, because the mean of its divisors is an integer number (2948400).

Almost surely, 2^50005250 is an apocalyptic number.

50005250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50005250 is a deficient number, since it is larger than the sum of its proper divisors (44343550).

50005250 is a wasteful number, since it uses less digits than its factorization.

50005250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595 (or 1585 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 17.

The square root of 50005250 is about 7071.4390331813. The cubic root of 50005250 is about 368.4160435230.

Subtracting from 50005250 its product of nonzero digits (250), we obtain a triangular number (50005000 = T₁₀₀₀₀).

Adding to 50005250 its reverse (5250005), we get a palindrome (55255255).

The spelling of 50005250 in words is "fifty million, five thousand, two hundred fifty".