8260609166603 has 16 divisors (see below), whose sum is σ = 8457587228640. Its totient is φ = 8063854089984.

The previous prime is 8260609166591. The next prime is 8260609166611. The reversal of 8260609166603 is 3066619060628.

It is a cyclic number.

It is not a de Polignac number, because 8260609166603 - 2⁴ = 8260609166587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8260609165603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1025776325 + ... + 1025784377.

It is an arithmetic number, because the mean of its divisors is an integer number (528599201790).

Almost surely, 2^{8260609166603} is an apocalyptic number.

8260609166603 is a deficient number, since it is larger than the sum of its proper divisors (196978062037).

8260609166603 is a wasteful number, since it uses less digits than its factorization.

8260609166603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18878.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The spelling of 8260609166603 in words is "eight trillion, two hundred sixty billion, six hundred nine million, one hundred sixty-six thousand, six hundred three".