50306685 has 64 divisors (see below), whose sum is σ = 96768000. Its totient is φ = 21991680.

The previous prime is 50306671. The next prime is 50306687. The reversal of 50306685 is 58660305.

It is not a de Polignac number, because 50306685 - 2¹¹ = 50304637 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50306687) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 100566 + ... + 101064.

It is an arithmetic number, because the mean of its divisors is an integer number (1512000).

Almost surely, 2^50306685 is an apocalyptic number.

50306685 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50306685 is a deficient number, since it is larger than the sum of its proper divisors (46461315).

50306685 is a wasteful number, since it uses less digits than its factorization.

50306685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 50306685 is about 7092.7205640713. The cubic root of 50306685 is about 369.1548398722.

The spelling of 50306685 in words is "fifty million, three hundred six thousand, six hundred eighty-five".