55682165000 has 160 divisors (see below), whose sum is σ = 162656683200. Its totient is φ = 17355360000.

The previous prime is 55682164999. The next prime is 55682165009. The reversal of 55682165000 is 56128655.

55682165000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55682165009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 312686 + ... + 457314.

It is an arithmetic number, because the mean of its divisors is an integer number (1016604270).

Almost surely, 2^55682165000 is an apocalyptic number.

55682165000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55682165000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81328341600).

55682165000 is an abundant number, since it is smaller than the sum of its proper divisors (106974518200).

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

55682165000 is a wasteful number, since it uses less digits than its factorization.

55682165000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144673 (or 144654 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 55682165000 in words is "fifty-five billion, six hundred eighty-two million, one hundred sixty-five thousand".