50560280 has 64 divisors (see below), whose sum is σ = 117059040. Its totient is φ = 19648512.

The previous prime is 50560271. The next prime is 50560313. The reversal of 50560280 is 8206505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321962 + ... + 322118.

Almost surely, 2^50560280 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 50560280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58529520).

50560280 is an abundant number, since it is smaller than the sum of its proper divisors (66498760).

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

50560280 is a wasteful number, since it uses less digits than its factorization.

50560280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 50560280 is about 7110.5752228635. The cubic root of 50560280 is about 369.7741012124.

Adding to 50560280 its reverse (8206505), we get a palindrome (58766785).

The spelling of 50560280 in words is "fifty million, five hundred sixty thousand, two hundred eighty".