163055263159 has 4 divisors (see below), whose sum is σ = 163465982104. Its totient is φ = 162644544216.

The previous prime is 163055263153. The next prime is 163055263171. The reversal of 163055263159 is 951362550361.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 163055263159 - 2¹⁵ = 163055230391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163055263153) 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, 205358877 + ... + 205359670.

It is an arithmetic number, because the mean of its divisors is an integer number (40866495526).

Almost surely, 2^163055263159 is an apocalyptic number.

163055263159 is a deficient number, since it is larger than the sum of its proper divisors (410718945).

163055263159 is an equidigital number, since it uses as much as digits as its factorization.

163055263159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410718944.

The product of its (nonzero) digits is 729000, while the sum is 46.

The spelling of 163055263159 in words is "one hundred sixty-three billion, fifty-five million, two hundred sixty-three thousand, one hundred fifty-nine".