2630550666113 has 4 divisors (see below), whose sum is σ = 2701646630100. Its totient is φ = 2559454702128.

The previous prime is 2630550666089. The next prime is 2630550666119. The reversal of 2630550666113 is 3116660550362.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1936308429169 + 694242236944 = 1391513^2 + 833212^2 .

It is a cyclic number.

It is not a de Polignac number, because 2630550666113 - 2¹⁴ = 2630550649729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2630550666119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35547981938 + ... + 35547982011.

It is an arithmetic number, because the mean of its divisors is an integer number (675411657525).

Almost surely, 2^{2630550666113} is an apocalyptic number.

It is an amenable number.

2630550666113 is a deficient number, since it is larger than the sum of its proper divisors (71095963987).

2630550666113 is an equidigital number, since it uses as much as digits as its factorization.

2630550666113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71095963986.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 2630550666113 in words is "two trillion, six hundred thirty billion, five hundred fifty million, six hundred sixty-six thousand, one hundred thirteen".