155704871163 has 8 divisors (see below), whose sum is σ = 207979219728. Its totient is φ = 103616885024.

The previous prime is 155704871111. The next prime is 155704871177. The reversal of 155704871163 is 361178407551.

155704871163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 155704871163 - 2⁶ = 155704871099 is a prime.

It is a super-4 number, since 4×155704871163⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is not an unprimeable number, because it can be changed into a prime (155704871183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46588656 + ... + 46591997.

It is an arithmetic number, because the mean of its divisors is an integer number (25997402466).

Almost surely, 2^155704871163 is an apocalyptic number.

155704871163 is a deficient number, since it is larger than the sum of its proper divisors (52274348565).

155704871163 is an equidigital number, since it uses as much as digits as its factorization.

155704871163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93181213.

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 155704871163 in words is "one hundred fifty-five billion, seven hundred four million, eight hundred seventy-one thousand, one hundred sixty-three".