50280080 has 60 divisors (see below), whose sum is σ = 123448572. Its totient is φ = 19042560.

The previous prime is 50280073. The next prime is 50280091. The reversal of 50280080 is 8008205.

It can be written as a sum of positive squares in 2 ways, for example, as 5550736 + 44729344 = 2356^2 + 6688^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28010 + ... + 29750.

Almost surely, 2^50280080 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 50280080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61724286).

50280080 is an abundant number, since it is smaller than the sum of its proper divisors (73168492).

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

50280080 is a wasteful number, since it uses less digits than its factorization.

50280080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792 (or 1767 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 50280080 is about 7090.8448015734. The cubic root of 50280080 is about 369.0897517938.

Adding to 50280080 its reverse (8008205), we get a palindrome (58288285).

The spelling of 50280080 in words is "fifty million, two hundred eighty thousand, eighty".