50505230 has 32 divisors (see below), whose sum is σ = 96197760. Its totient is φ = 19038240.

The previous prime is 50505229. The next prime is 50505271. The reversal of 50505230 is 3250505.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42545 + ... + 43715.

It is an arithmetic number, because the mean of its divisors is an integer number (3006180).

Almost surely, 2^50505230 is an apocalyptic number.

50505230 is a deficient number, since it is larger than the sum of its proper divisors (45692530).

50505230 is a wasteful number, since it uses less digits than its factorization.

50505230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 50505230 is about 7106.7031737649. The cubic root of 50505230 is about 369.6398492091.

Adding to 50505230 its reverse (3250505), we get a palindrome (53755735).

The spelling of 50505230 in words is "fifty million, five hundred five thousand, two hundred thirty".