164145560162536 has 16 divisors (see below), whose sum is σ = 309492327124800. Its totient is φ = 81614272929264.

The previous prime is 164145560162531. The next prime is 164145560162537. The reversal of 164145560162536 is 635261065541461.

It is not an unprimeable number, because it can be changed into a prime (164145560162531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57313392480 + ... + 57313395343.

It is an arithmetic number, because the mean of its divisors is an integer number (19343270445300).

Almost surely, 2^{164145560162536} is an apocalyptic number.

It is an amenable number.

164145560162536 is a deficient number, since it is larger than the sum of its proper divisors (145346766962264).

164145560162536 is a wasteful number, since it uses less digits than its factorization.

164145560162536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114626788008 (or 114626788004 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 55.

The spelling of 164145560162536 in words is "one hundred sixty-four trillion, one hundred forty-five billion, five hundred sixty million, one hundred sixty-two thousand, five hundred thirty-six".