50051016 has 48 divisors (see below), whose sum is σ = 142693200. Its totient is φ = 15805152.

The previous prime is 50050999. The next prime is 50051017. The reversal of 50051016 is 61015005.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 50051016.

It is not an unprimeable number, because it can be changed into a prime (50051017) 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 11 ways as a sum of consecutive naturals, for example, 16926 + ... + 19661.

It is an arithmetic number, because the mean of its divisors is an integer number (2972775).

Almost surely, 2^50051016 is an apocalyptic number.

It is an amenable number.

50051016 is an abundant number, since it is smaller than the sum of its proper divisors (92642184).

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

50051016 is a wasteful number, since it uses less digits than its factorization.

50051016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36618 (or 36611 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 50051016 is about 7074.6742681201. The cubic root of 50051016 is about 368.5284036413.

The spelling of 50051016 in words is "fifty million, fifty-one thousand, sixteen".