162541948680 has 96 divisors (see below), whose sum is σ = 542538711000. Its totient is φ = 42173042688.

The previous prime is 162541948663. The next prime is 162541948687. The reversal of 162541948680 is 86849145261.

162541948680 is a `hidden beast` number, since 1 + 6 + 2 + 541 + 94 + 8 + 6 + 8 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 155152483236 + 7389465444 = 393894^2 + 85962^2 .

It is not an unprimeable number, because it can be changed into a prime (162541948687) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6088105 + ... + 6114744.

Almost surely, 2^162541948680 is an apocalyptic number.

162541948680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162541948680 is an abundant number, since it is smaller than the sum of its proper divisors (379996762320).

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

162541948680 is a wasteful number, since it uses less digits than its factorization.

162541948680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12202903 (or 12202896 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 162541948680 in words is "one hundred sixty-two billion, five hundred forty-one million, nine hundred forty-eight thousand, six hundred eighty".