162203854080 has 72 divisors (see below), whose sum is σ = 518038571232. Its totient is φ = 43254360064.

The previous prime is 162203854049. The next prime is 162203854123. The reversal of 162203854080 is 80458302261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21116454 + ... + 21124133.

It is an arithmetic number, because the mean of its divisors is an integer number (7194980156).

Almost surely, 2^162203854080 is an apocalyptic number.

162203854080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162203854080 is an abundant number, since it is smaller than the sum of its proper divisors (355834717152).

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

162203854080 is an equidigital number, since it uses as much as digits as its factorization.

162203854080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42240611 (or 42240597 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 162203854080 in words is "one hundred sixty-two billion, two hundred three million, eight hundred fifty-four thousand, eighty".