153844536161 has 8 divisors (see below), whose sum is σ = 154456137600. Its totient is φ = 153234018000.

The previous prime is 153844536143. The next prime is 153844536187. The reversal of 153844536161 is 161635448351.

It is a happy number.

153844536161 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 153844536161 - 2²² = 153840341857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153844536661) 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, 14375 + ... + 554883.

It is an arithmetic number, because the mean of its divisors is an integer number (19307017200).

Almost surely, 2^153844536161 is an apocalyptic number.

It is an amenable number.

153844536161 is a deficient number, since it is larger than the sum of its proper divisors (611601439).

153844536161 is an equidigital number, since it uses as much as digits as its factorization.

153844536161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541639.

The product of its digits is 1036800, while the sum is 47.

The spelling of 153844536161 in words is "one hundred fifty-three billion, eight hundred forty-four million, five hundred thirty-six thousand, one hundred sixty-one".