50201272 has 64 divisors (see below), whose sum is σ = 113529600. Its totient is φ = 20528640.

The previous prime is 50201237. The next prime is 50201279. The reversal of 50201272 is 27210205.

50201272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50201279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33679 + ... + 35137.

It is an arithmetic number, because the mean of its divisors is an integer number (1773900).

Almost surely, 2^50201272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50201272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56764800).

50201272 is an abundant number, since it is smaller than the sum of its proper divisors (63328328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50201272 is a wasteful number, since it uses less digits than its factorization.

50201272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1512 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 50201272 is about 7085.2855976312. The cubic root of 50201272 is about 368.8968163057.

Adding to 50201272 its reverse (27210205), we get a palindrome (77411477).

The spelling of 50201272 in words is "fifty million, two hundred one thousand, two hundred seventy-two".