2752755305530 has 16 divisors (see below), whose sum is σ = 4955334001704. Its totient is φ = 1101018910720.

The previous prime is 2752755305513. The next prime is 2752755305539. The reversal of 2752755305530 is 355035572572.

It can be written as a sum of positive squares in 4 ways, for example, as 2728307794081 + 24447511449 = 1651759^2 + 156357^2 .

It is not an unprimeable number, because it can be changed into a prime (2752755305539) 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, 10262407 + ... + 10527226.

Almost surely, 2^{2752755305530} is an apocalyptic number.

2752755305530 is a deficient number, since it is larger than the sum of its proper divisors (2202578696174).

2752755305530 is a wasteful number, since it uses less digits than its factorization.

2752755305530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20802881.

The product of its (nonzero) digits is 5512500, while the sum is 49.

The spelling of 2752755305530 in words is "two trillion, seven hundred fifty-two billion, seven hundred fifty-five million, three hundred five thousand, five hundred thirty".