50205738 has 16 divisors (see below), whose sum is σ = 109539936. Its totient is φ = 15213840.

The previous prime is 50205719. The next prime is 50205739. The reversal of 50205738 is 83750205.

It is a happy number.

50205738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50205738² = 5041232256249288, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50205739) 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 7 ways as a sum of consecutive naturals, for example, 380281 + ... + 380412.

It is an arithmetic number, because the mean of its divisors is an integer number (6846246).

Almost surely, 2^50205738 is an apocalyptic number.

50205738 is an abundant number, since it is smaller than the sum of its proper divisors (59334198).

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

50205738 is a wasteful number, since it uses less digits than its factorization.

50205738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760709.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 50205738 is about 7085.6007508185. The cubic root of 50205738 is about 368.9077552339.

The spelling of 50205738 in words is "fifty million, two hundred five thousand, seven hundred thirty-eight".