56165860827300 has 216 divisors, whose sum is σ = 189110166237216. Its totient is φ = 12833026429440.

The previous prime is 56165860827233. The next prime is 56165860827313. The reversal of 56165860827300 is 372806856165.

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 71 ways as a sum of consecutive naturals, for example, 37979539 + ... + 39430661.

It is an arithmetic number, because the mean of its divisors is an integer number (875510028876).

Almost surely, 2^{56165860827300} is an apocalyptic number.

56165860827300 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 56165860827300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94555083118608).

56165860827300 is an abundant number, since it is smaller than the sum of its proper divisors (132944305409916).

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

56165860827300 is a wasteful number, since it uses less digits than its factorization.

56165860827300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453787 (or 1453773 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 56165860827300 in words is "fifty-six trillion, one hundred sixty-five billion, eight hundred sixty million, eight hundred twenty-seven thousand, three hundred".