50525253 has 6 divisors (see below), whose sum is σ = 72980934. Its totient is φ = 33683496.

The previous prime is 50525219. The next prime is 50525281. The reversal of 50525253 is 35252505.

It can be written as a sum of positive squares in only one way, i.e., 28227969 + 22297284 = 5313^2 + 4722^2 .

It is not a de Polignac number, because 50525253 - 2¹⁴ = 50508869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50525203) 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 5 ways as a sum of consecutive naturals, for example, 2806950 + ... + 2806967.

It is an arithmetic number, because the mean of its divisors is an integer number (12163489).

Almost surely, 2^50525253 is an apocalyptic number.

It is an amenable number.

50525253 is a deficient number, since it is larger than the sum of its proper divisors (22455681).

50525253 is a wasteful number, since it uses less digits than its factorization.

50525253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613923 (or 5613920 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 50525253 is about 7108.1117745854. Note that the first 3 decimals coincide. The cubic root of 50525253 is about 369.6886911530.

Adding to 50525253 its reverse (35252505), we get a palindrome (85777758).

The spelling of 50525253 in words is "fifty million, five hundred twenty-five thousand, two hundred fifty-three".