50806318 has 16 divisors (see below), whose sum is σ = 79380000. Its totient is φ = 24358432.

The previous prime is 50806309. The next prime is 50806337. The reversal of 50806318 is 81360805.

It is a self number, because there is not a number n which added to its sum of digits gives 50806318.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5703 + ... + 11581.

It is an arithmetic number, because the mean of its divisors is an integer number (4961250).

Almost surely, 2^50806318 is an apocalyptic number.

50806318 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

50806318 is a deficient number, since it is larger than the sum of its proper divisors (28573682).

50806318 is a wasteful number, since it uses less digits than its factorization.

50806318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6059.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 50806318 is about 7127.8550770902. The cubic root of 50806318 is about 370.3729329692.

The spelling of 50806318 in words is "fifty million, eight hundred six thousand, three hundred eighteen".