56100065165180 has 24 divisors (see below), whose sum is σ = 120549907473072. Its totient is φ = 21918164994432.

The previous prime is 56100065165149. The next prime is 56100065165203. The reversal of 56100065165180 is 8156156000165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32616316097 + ... + 32616317816.

It is an arithmetic number, because the mean of its divisors is an integer number (5022912811378).

Almost surely, 2^{56100065165180} is an apocalyptic number.

It is an amenable number.

56100065165180 is an abundant number, since it is smaller than the sum of its proper divisors (64449842307892).

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

56100065165180 is a wasteful number, since it uses less digits than its factorization.

56100065165180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65232633965 (or 65232633963 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 44.

The spelling of 56100065165180 in words is "fifty-six trillion, one hundred billion, sixty-five million, one hundred sixty-five thousand, one hundred eighty".