50993286 has 16 divisors (see below), whose sum is σ = 102638064. Its totient is φ = 16889184.

The previous prime is 50993273. The next prime is 50993297. The reversal of 50993286 is 68239905.

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, 26125 + ... + 28008.

It is an arithmetic number, because the mean of its divisors is an integer number (6414879).

Almost surely, 2^50993286 is an apocalyptic number.

50993286 is an abundant number, since it is smaller than the sum of its proper divisors (51644778).

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

50993286 is a wasteful number, since it uses less digits than its factorization.

50993286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54295.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 50993286 is about 7140.9583390467. The cubic root of 50993286 is about 370.8267027500.

It can be divided in two parts, 5099 and 3286, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 50993286 in words is "fifty million, nine hundred ninety-three thousand, two hundred eighty-six".