1066260502568 has 16 divisors (see below), whose sum is σ = 1999644948000. Its totient is φ = 533021849776.

The previous prime is 1066260502471. The next prime is 1066260502597. The reversal of 1066260502568 is 8652050626601.

It is a super-2 number, since 2×1066260502568² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13508378 + ... + 13587081.

It is an arithmetic number, because the mean of its divisors is an integer number (124977809250).

Almost surely, 2^{1066260502568} is an apocalyptic number.

It is an amenable number.

1066260502568 is a deficient number, since it is larger than the sum of its proper divisors (933384445432).

1066260502568 is a wasteful number, since it uses less digits than its factorization.

1066260502568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27100384 (or 27100380 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 1066260502568 in words is "one trillion, sixty-six billion, two hundred sixty million, five hundred two thousand, five hundred sixty-eight".