56082261345330 has 128 divisors (see below), whose sum is σ = 149612857235712. Its totient is φ = 13339468800000.

The previous prime is 56082261345311. The next prime is 56082261345343. The reversal of 56082261345330 is 3354316228065.

It is a self number, because there is not a number n which added to its sum of digits gives 56082261345330.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4598310 + ... + 11545950.

It is an arithmetic number, because the mean of its divisors is an integer number (1168850447154).

Almost surely, 2^{56082261345330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56082261345330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74806428617856).

56082261345330 is an abundant number, since it is smaller than the sum of its proper divisors (93530595890382).

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

56082261345330 is a wasteful number, since it uses less digits than its factorization.

56082261345330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6948124.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 56082261345330 in words is "fifty-six trillion, eighty-two billion, two hundred sixty-one million, three hundred forty-five thousand, three hundred thirty".