2158568596606 has 32 divisors (see below), whose sum is σ = 3261114486432. Its totient is φ = 1071556147200.

The previous prime is 2158568596601. The next prime is 2158568596609. The reversal of 2158568596606 is 6066958658512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2158568596601) 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, 448112310 + ... + 448117126.

It is an arithmetic number, because the mean of its divisors is an integer number (101909827701).

Almost surely, 2^{2158568596606} is an apocalyptic number.

2158568596606 is a deficient number, since it is larger than the sum of its proper divisors (1102545889826).

2158568596606 is a wasteful number, since it uses less digits than its factorization.

2158568596606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7164.

The product of its (nonzero) digits is 186624000, while the sum is 67.

The spelling of 2158568596606 in words is "two trillion, one hundred fifty-eight billion, five hundred sixty-eight million, five hundred ninety-six thousand, six hundred six".