5284149220 has 36 divisors (see below), whose sum is σ = 12908424060. Its totient is φ = 1811707968.

The previous prime is 5284149203. The next prime is 5284149257. The reversal of 5284149220 is 229414825.

It can be written as a sum of positive squares in 2 ways, for example, as 1174569984 + 4109579236 = 34272^2 + 64106^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5284149220.

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, 2695015 + ... + 2696974.

It is an arithmetic number, because the mean of its divisors is an integer number (358567335).

Almost surely, 2^5284149220 is an apocalyptic number.

It is an amenable number.

5284149220 is an abundant number, since it is smaller than the sum of its proper divisors (7624274840).

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

5284149220 is a wasteful number, since it uses less digits than its factorization.

5284149220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392012 (or 5392003 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 5284149220 is about 72692.1537719168. The cubic root of 5284149220 is about 1741.7735494592.

The spelling of 5284149220 in words is "five billion, two hundred eighty-four million, one hundred forty-nine thousand, two hundred twenty".