2550330280 has 16 divisors (see below), whose sum is σ = 5738243220. Its totient is φ = 1020132096.

The previous prime is 2550330247. The next prime is 2550330281. The reversal of 2550330280 is 820330552.

It can be written as a sum of positive squares in 2 ways, for example, as 2486617956 + 63712324 = 49866^2 + 7982^2 .

It is not an unprimeable number, because it can be changed into a prime (2550330281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31879089 + ... + 31879168.

Almost surely, 2^2550330280 is an apocalyptic number.

2550330280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2550330280 is an abundant number, since it is smaller than the sum of its proper divisors (3187912940).

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

2550330280 is a wasteful number, since it uses less digits than its factorization.

2550330280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63758268 (or 63758264 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2550330280 is about 50500.7948452299. The cubic root of 2550330280 is about 1366.2561895027.

The spelling of 2550330280 in words is "two billion, five hundred fifty million, three hundred thirty thousand, two hundred eighty".