50203685 has 12 divisors (see below), whose sum is σ = 70080588. Its totient is φ = 34425216.

The previous prime is 50203679. The next prime is 50203691. The reversal of 50203685 is 58630205.

50203685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50203679) and next prime (50203691).

It can be written as a sum of positive squares in 2 ways, for example, as 26399044 + 23804641 = 5138^2 + 4879^2 .

It is not a de Polignac number, because 50203685 - 2¹⁴ = 50187301 is a prime.

It is a super-3 number, since 3×50203685³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 102212 + ... + 102701.

It is an arithmetic number, because the mean of its divisors is an integer number (5840049).

Almost surely, 2^50203685 is an apocalyptic number.

It is an amenable number.

50203685 is a deficient number, since it is larger than the sum of its proper divisors (19876903).

50203685 is a wasteful number, since it uses less digits than its factorization.

50203685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204932 (or 204925 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 50203685 is about 7085.4558780646. The cubic root of 50203685 is about 368.9027267387.

The spelling of 50203685 in words is "fifty million, two hundred three thousand, six hundred eighty-five".