605406753662164 has 48 divisors (see below), whose sum is σ = 1114642274276160. Its totient is φ = 287336821443840.

The previous prime is 605406753662147. The next prime is 605406753662213. The reversal of 605406753662164 is 461266357604506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1388498439 + ... + 1388934385.

It is an arithmetic number, because the mean of its divisors is an integer number (23221714047420).

Almost surely, 2^{605406753662164} is an apocalyptic number.

It is an amenable number.

605406753662164 is a deficient number, since it is larger than the sum of its proper divisors (509235520613996).

605406753662164 is a wasteful number, since it uses less digits than its factorization.

605406753662164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664888 (or 664886 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 61.

The spelling of 605406753662164 in words is "six hundred five trillion, four hundred six billion, seven hundred fifty-three million, six hundred sixty-two thousand, one hundred sixty-four".