2064577827266 has 16 divisors (see below), whose sum is σ = 3142956690720. Its totient is φ = 1017038979840.

The previous prime is 2064577827239. The next prime is 2064577827311. The reversal of 2064577827266 is 6627287754602.

It is a junction number, because it is equal to n+sod(n) for n = 2064577827199 and 2064577827208.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28309151 + ... + 28381986.

It is an arithmetic number, because the mean of its divisors is an integer number (196434793170).

Almost surely, 2^{2064577827266} is an apocalyptic number.

2064577827266 is a deficient number, since it is larger than the sum of its proper divisors (1078378863454).

2064577827266 is a wasteful number, since it uses less digits than its factorization.

2064577827266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56691409.

The product of its (nonzero) digits is 94832640, while the sum is 62.

The spelling of 2064577827266 in words is "two trillion, sixty-four billion, five hundred seventy-seven million, eight hundred twenty-seven thousand, two hundred sixty-six".