2552311330 has 16 divisors (see below), whose sum is σ = 4605400440. Its totient is φ = 1018426752.

The previous prime is 2552311297. The next prime is 2552311331. The reversal of 2552311330 is 331132552.

It can be written as a sum of positive squares in 4 ways, for example, as 2538849769 + 13461561 = 50387^2 + 3669^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2552311295 and 2552311304.

It is not an unprimeable number, because it can be changed into a prime (2552311331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307929 + ... + 316108.

Almost surely, 2^2552311330 is an apocalyptic number.

2552311330 is a deficient number, since it is larger than the sum of its proper divisors (2053089110).

2552311330 is a wasteful number, since it uses less digits than its factorization.

2552311330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624453.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 2552311330 is about 50520.4050854702. The cubic root of 2552311330 is about 1366.6098588986.

Adding to 2552311330 its reverse (331132552), we get a palindrome (2883443882).

The spelling of 2552311330 in words is "two billion, five hundred fifty-two million, three hundred eleven thousand, three hundred thirty".