10318498666564 has 27 divisors (see below), whose sum is σ = 19848322421823. Its totient is φ = 4690194544200.

The previous prime is 10318498666559. The next prime is 10318498666579. The reversal of 10318498666564 is 46566689481301.

The square root of 10318498666564 is 3212242.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10318498666564.

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 8 ways as a sum of consecutive naturals, for example, 70596319 + ... + 70742329.

Almost surely, 2^{10318498666564} is an apocalyptic number.

10318498666564 is the 3212242-nd square number.

It is an amenable number.

10318498666564 is a deficient number, since it is larger than the sum of its proper divisors (9529823755259).

10318498666564 is an frugal number, since it uses more digits than its factorization.

10318498666564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292048 (or 146024 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 67.

The spelling of 10318498666564 in words is "ten trillion, three hundred eighteen billion, four hundred ninety-eight million, six hundred sixty-six thousand, five hundred sixty-four".