162955289824 has 48 divisors (see below), whose sum is σ = 329376196800. Its totient is φ = 79313059840.

The previous prime is 162955289807. The next prime is 162955289839. The reversal of 162955289824 is 428982559261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450777 + ... + 727399.

It is an arithmetic number, because the mean of its divisors is an integer number (6862004100).

Almost surely, 2^162955289824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162955289824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164688098400).

162955289824 is an abundant number, since it is smaller than the sum of its proper divisors (166420906976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162955289824 is a wasteful number, since it uses less digits than its factorization.

162955289824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277123 (or 277115 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 61.

The spelling of 162955289824 in words is "one hundred sixty-two billion, nine hundred fifty-five million, two hundred eighty-nine thousand, eight hundred twenty-four".