162853358261 has 8 divisors (see below), whose sum is σ = 177939766848. Its totient is φ = 147813876000.

The previous prime is 162853358231. The next prime is 162853358273.

162853358261 is nontrivially palindromic in base 10.

162853358261 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 162853358261 - 2¹⁸ = 162853096117 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 (162853358231) 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, 11724320 + ... + 11738201.

It is an arithmetic number, because the mean of its divisors is an integer number (22242470856).

Almost surely, 2^162853358261 is an apocalyptic number.

162853358261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

162853358261 is a deficient number, since it is larger than the sum of its proper divisors (15086408587).

162853358261 is a wasteful number, since it uses less digits than its factorization.

162853358261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23463163.

The product of its digits is 2073600, while the sum is 50.

The spelling of 162853358261 in words is "one hundred sixty-two billion, eight hundred fifty-three million, three hundred fifty-eight thousand, two hundred sixty-one".