5016449280 has 72 divisors (see below), whose sum is σ = 16021297152. Its totient is φ = 1337718784.

The previous prime is 5016449239. The next prime is 5016449287. The reversal of 5016449280 is 829446105.

It is not an unprimeable number, because it can be changed into a prime (5016449287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649344 + ... + 657023.

It is an arithmetic number, because the mean of its divisors is an integer number (222518016).

Almost surely, 2^5016449280 is an apocalyptic number.

It is an amenable number.

5016449280 is an abundant number, since it is smaller than the sum of its proper divisors (11004847872).

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

5016449280 is a wasteful number, since it uses less digits than its factorization.

5016449280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306391 (or 1306377 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 5016449280 is about 70826.8965859722. The cubic root of 5016449280 is about 1711.8490855995.

The spelling of 5016449280 in words is "five billion, sixteen million, four hundred forty-nine thousand, two hundred eighty".