5556266102266 has 64 divisors (see below), whose sum is σ = 9801497456640. Its totient is φ = 2335593960000.

The previous prime is 5556266102239. The next prime is 5556266102267. The reversal of 5556266102266 is 6622016626555.

It is not an unprimeable number, because it can be changed into a prime (5556266102267) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2070655 + ... + 3924301.

It is an arithmetic number, because the mean of its divisors is an integer number (153148397760).

Almost surely, 2^{5556266102266} is an apocalyptic number.

5556266102266 is a deficient number, since it is larger than the sum of its proper divisors (4245231354374).

5556266102266 is a wasteful number, since it uses less digits than its factorization.

5556266102266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853851.

The product of its (nonzero) digits is 7776000, while the sum is 52.

The spelling of 5556266102266 in words is "five trillion, five hundred fifty-six billion, two hundred sixty-six million, one hundred two thousand, two hundred sixty-six".