50228701008 has 80 divisors (see below), whose sum is σ = 132352856256. Its totient is φ = 16409963520.

The previous prime is 50228700953. The next prime is 50228701009. The reversal of 50228701008 is 80010782205.

It is a self number, because there is not a number n which added to its sum of digits gives 50228701008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50228701009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 798316 + ... + 858932.

Almost surely, 2^50228701008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50228701008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66176428128).

50228701008 is an abundant number, since it is smaller than the sum of its proper divisors (82124155248).

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

50228701008 is a wasteful number, since it uses less digits than its factorization.

50228701008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60972 (or 60966 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The spelling of 50228701008 in words is "fifty billion, two hundred twenty-eight million, seven hundred one thousand, eight".