56103266366 has 16 divisors (see below), whose sum is σ = 99279513600. Its totient is φ = 23268635640.

The previous prime is 56103266353. The next prime is 56103266369. The reversal of 56103266366 is 66366230165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56103266369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64634666 + ... + 64635533.

It is an arithmetic number, because the mean of its divisors is an integer number (6204969600).

Almost surely, 2^56103266366 is an apocalyptic number.

56103266366 is a deficient number, since it is larger than the sum of its proper divisors (43176247234).

56103266366 is a wasteful number, since it uses less digits than its factorization.

56103266366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129270239.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 56103266366 in words is "fifty-six billion, one hundred three million, two hundred sixty-six thousand, three hundred sixty-six".