1766063009012 has 12 divisors (see below), whose sum is σ = 3174140273220. Its totient is φ = 859165788096.

The previous prime is 1766063008993. The next prime is 1766063009047. The reversal of 1766063009012 is 2109003606671.

It can be written as a sum of positive squares in 2 ways, for example, as 1351257454096 + 414805554916 = 1162436^2 + 644054^2 .

It is a super-2 number, since 2×1766063009012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5966428937 + ... + 5966429232.

It is an arithmetic number, because the mean of its divisors is an integer number (264511689435).

Almost surely, 2^{1766063009012} is an apocalyptic number.

It is an amenable number.

1766063009012 is a deficient number, since it is larger than the sum of its proper divisors (1408077264208).

1766063009012 is a wasteful number, since it uses less digits than its factorization.

1766063009012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11932858210 (or 11932858208 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 1766063009012 in words is "one trillion, seven hundred sixty-six billion, sixty-three million, nine thousand, twelve".