2550720200 has 48 divisors (see below), whose sum is σ = 6777631680. Its totient is φ = 874532160.

The previous prime is 2550720199. The next prime is 2550720203. The reversal of 2550720200 is 20270552.

It is not an unprimeable number, because it can be changed into a prime (2550720203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 909572 + ... + 912371.

It is an arithmetic number, because the mean of its divisors is an integer number (141200660).

Almost surely, 2^2550720200 is an apocalyptic number.

2550720200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2550720200 is an abundant number, since it is smaller than the sum of its proper divisors (4226911480).

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

2550720200 is a wasteful number, since it uses less digits than its factorization.

2550720200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821966 (or 1821957 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 2550720200 is about 50504.6552309785. The cubic root of 2550720200 is about 1366.3258149247.

Adding to 2550720200 its reverse (20270552), we get a palindrome (2570990752).

The spelling of 2550720200 in words is "two billion, five hundred fifty million, seven hundred twenty thousand, two hundred".