163545006060155 has 8 divisors (see below), whose sum is σ = 196325294614272. Its totient is φ = 130788479953408.

The previous prime is 163545006060127. The next prime is 163545006060181. The reversal of 163545006060155 is 551060600545361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 163545006060155 - 2²⁰ = 163545005011579 is a prime.

It is a super-2 number, since 2×163545006060155² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5940596699 + ... + 5940624228.

It is an arithmetic number, because the mean of its divisors is an integer number (24540661826784).

Almost surely, 2^{163545006060155} is an apocalyptic number.

163545006060155 is a deficient number, since it is larger than the sum of its proper divisors (32780288554117).

163545006060155 is a wasteful number, since it uses less digits than its factorization.

163545006060155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11881223685.

The product of its (nonzero) digits is 1620000, while the sum is 47.

The spelling of 163545006060155 in words is "one hundred sixty-three trillion, five hundred forty-five billion, six million, sixty thousand, one hundred fifty-five".