2766755130330 has 256 divisors, whose sum is σ = 7168279265280. Its totient is φ = 681385623552.

The previous prime is 2766755130299. The next prime is 2766755130343. The reversal of 2766755130330 is 330315576672.

It is a self number, because there is not a number n which added to its sum of digits gives 2766755130330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1341130879 + ... + 1341132941.

It is an arithmetic number, because the mean of its divisors is an integer number (28001090880).

Almost surely, 2^{2766755130330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2766755130330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3584139632640).

2766755130330 is an abundant number, since it is smaller than the sum of its proper divisors (4401524134950).

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

2766755130330 is a wasteful number, since it uses less digits than its factorization.

2766755130330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525.

The product of its (nonzero) digits is 2381400, while the sum is 48.

The spelling of 2766755130330 in words is "two trillion, seven hundred sixty-six billion, seven hundred fifty-five million, one hundred thirty thousand, three hundred thirty".