50839836 has 24 divisors (see below), whose sum is σ = 121520784. Its totient is φ = 16533120.

The previous prime is 50839819. The next prime is 50839847. The reversal of 50839836 is 63893805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51175 + ... + 52158.

It is an arithmetic number, because the mean of its divisors is an integer number (5063366).

Almost surely, 2^50839836 is an apocalyptic number.

It is an amenable number.

50839836 is an abundant number, since it is smaller than the sum of its proper divisors (70680948).

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

50839836 is a wasteful number, since it uses less digits than its factorization.

50839836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103381 (or 103379 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 50839836 is about 7130.2058876305. The cubic root of 50839836 is about 370.4543626778.

The spelling of 50839836 in words is "fifty million, eight hundred thirty-nine thousand, eight hundred thirty-six".