163545006060157 has 4 divisors (see below), whose sum is σ = 172152637958080. Its totient is φ = 154937374162236.

The previous prime is 163545006060127. The next prime is 163545006060181. The reversal of 163545006060157 is 751060600545361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163545006060157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 163545006060157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163545006060127) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4303815948933 + ... + 4303815948970.

It is an arithmetic number, because the mean of its divisors is an integer number (43038159489520).

Almost surely, 2^{163545006060157} is an apocalyptic number.

It is an amenable number.

163545006060157 is a deficient number, since it is larger than the sum of its proper divisors (8607631897923).

163545006060157 is an equidigital number, since it uses as much as digits as its factorization.

163545006060157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8607631897922.

The product of its (nonzero) digits is 2268000, while the sum is 49.

The spelling of 163545006060157 in words is "one hundred sixty-three trillion, five hundred forty-five billion, six million, sixty thousand, one hundred fifty-seven".