50525252 has 12 divisors (see below), whose sum is σ = 88482576. Its totient is φ = 25244520.

The previous prime is 50525219. The next prime is 50525281. The reversal of 50525252 is 25252505.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3227 + ... + 10557.

It is an arithmetic number, because the mean of its divisors is an integer number (7373548).

Almost surely, 2^50525252 is an apocalyptic number.

It is an amenable number.

50525252 is a deficient number, since it is larger than the sum of its proper divisors (37957324).

50525252 is a wasteful number, since it uses less digits than its factorization.

50525252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9058 (or 9056 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 50525252 is about 7108.1117042433. Note that the first 3 decimals coincide. The cubic root of 50525252 is about 369.6886887140.

Adding to 50525252 its reverse (25252505), we get a palindrome (75777757).

The spelling of 50525252 in words is "fifty million, five hundred twenty-five thousand, two hundred fifty-two".