45866185268 has 6 divisors (see below), whose sum is σ = 80265824226. Its totient is φ = 22933092632.

The previous prime is 45866185237. The next prime is 45866185441. The reversal of 45866185268 is 86258166854.

It can be written as a sum of positive squares in only one way, i.e., 45855083044 + 11102224 = 214138^2 + 3332^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 5733273155 + ... + 5733273162.

It is an arithmetic number, because the mean of its divisors is an integer number (13377637371).

Almost surely, 2^45866185268 is an apocalyptic number.

It is an amenable number.

45866185268 is a deficient number, since it is larger than the sum of its proper divisors (34399638958).

45866185268 is a wasteful number, since it uses less digits than its factorization.

45866185268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11466546321 (or 11466546319 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 59.

The spelling of 45866185268 in words is "forty-five billion, eight hundred sixty-six million, one hundred eighty-five thousand, two hundred sixty-eight".