50785836 has 24 divisors (see below), whose sum is σ = 118627824. Its totient is φ = 16910400.

The previous prime is 50785829. The next prime is 50785837. The reversal of 50785836 is 63858705.

50785836 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 2×50785836² = 5158402276437792, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (50785837) 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, 13986 + ... + 17238.

It is an arithmetic number, because the mean of its divisors is an integer number (4942826).

Almost surely, 2^50785836 is an apocalyptic number.

It is an amenable number.

50785836 is an abundant number, since it is smaller than the sum of its proper divisors (67841988).

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

50785836 is a wasteful number, since it uses less digits than its factorization.

50785836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561 (or 4559 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 50785836 is about 7126.4181746513. The cubic root of 50785836 is about 370.3231557083.

The spelling of 50785836 in words is "fifty million, seven hundred eighty-five thousand, eight hundred thirty-six".