163542214044053 has 16 divisors (see below), whose sum is σ = 185482287070080. Its totient is φ = 142947010281024.

The previous prime is 163542214044031. The next prime is 163542214044067. The reversal of 163542214044053 is 350440412245361.

It is not a de Polignac number, because 163542214044053 - 2¹⁰ = 163542214043029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 163542214043995 and 163542214044013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163542214040053) 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, 160748201 + ... + 161762382.

It is an arithmetic number, because the mean of its divisors is an integer number (11592642941880).

Almost surely, 2^{163542214044053} is an apocalyptic number.

163542214044053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

163542214044053 is a deficient number, since it is larger than the sum of its proper divisors (21940073026027).

163542214044053 is a wasteful number, since it uses less digits than its factorization.

163542214044053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322512668.

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 163542214044053 in words is "one hundred sixty-three trillion, five hundred forty-two billion, two hundred fourteen million, forty-four thousand, fifty-three".