50394685 has 24 divisors (see below), whose sum is σ = 68640768. Its totient is φ = 35455200.

The previous prime is 50394611. The next prime is 50394689. The reversal of 50394685 is 58649305.

50394685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50394685 - 2²¹ = 48297533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50394689) 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 23 ways as a sum of consecutive naturals, for example, 17412 + ... + 20098.

It is an arithmetic number, because the mean of its divisors is an integer number (2860032).

Almost surely, 2^50394685 is an apocalyptic number.

50394685 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50394685 is a deficient number, since it is larger than the sum of its proper divisors (18246083).

50394685 is a wasteful number, since it uses less digits than its factorization.

50394685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745 (or 2734 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 50394685 is about 7098.9213969447. The cubic root of 50394685 is about 369.3699650406.

The spelling of 50394685 in words is "fifty million, three hundred ninety-four thousand, six hundred eighty-five".