50845280 has 24 divisors (see below), whose sum is σ = 120122352. Its totient is φ = 20338048.

The previous prime is 50845243. The next prime is 50845297. The reversal of 50845280 is 8254805.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158732 + ... + 159051.

It is an arithmetic number, because the mean of its divisors is an integer number (5005098).

Almost surely, 2^50845280 is an apocalyptic number.

It is an amenable number.

50845280 is an abundant number, since it is smaller than the sum of its proper divisors (69277072).

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

50845280 is a wasteful number, since it uses less digits than its factorization.

50845280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317798 (or 317790 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 50845280 is about 7130.5876335685. The cubic root of 50845280 is about 370.4675851278.

The spelling of 50845280 in words is "fifty million, eight hundred forty-five thousand, two hundred eighty".