162543580600 has 48 divisors (see below), whose sum is σ = 394344871920. Its totient is φ = 62190585600.

The previous prime is 162543580501. The next prime is 162543580613. The reversal of 162543580600 is 6085345261.

162543580600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 17663181 + ... + 17672380.

It is an arithmetic number, because the mean of its divisors is an integer number (8215518165).

Almost surely, 2^162543580600 is an apocalyptic number.

162543580600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162543580600 is an abundant number, since it is smaller than the sum of its proper divisors (231801291320).

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

162543580600 is a wasteful number, since it uses less digits than its factorization.

162543580600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35335600 (or 35335591 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 162543580600 in words is "one hundred sixty-two billion, five hundred forty-three million, five hundred eighty thousand, six hundred".