50503355068 has 12 divisors (see below), whose sum is σ = 90536502672. Its totient is φ = 24635782880.

The previous prime is 50503355059. The next prime is 50503355069. The reversal of 50503355068 is 86055330505.

It is a self number, because there is not a number n which added to its sum of digits gives 50503355068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50503355069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153973480 + ... + 153973807.

It is an arithmetic number, because the mean of its divisors is an integer number (7544708556).

Almost surely, 2^50503355068 is an apocalyptic number.

It is an amenable number.

50503355068 is a deficient number, since it is larger than the sum of its proper divisors (40033147604).

50503355068 is a wasteful number, since it uses less digits than its factorization.

50503355068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307947332 (or 307947330 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 50503355068 in words is "fifty billion, five hundred three million, three hundred fifty-five thousand, sixty-eight".