56028577835730 has 256 divisors, whose sum is σ = 149131590912000. Its totient is φ = 13414743465984.

The previous prime is 56028577835651. The next prime is 56028577835731. The reversal of 56028577835730 is 3753877582065.

It is not an unprimeable number, because it can be changed into a prime (56028577835731) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 656314029 + ... + 656399391.

It is an arithmetic number, because the mean of its divisors is an integer number (582545277000).

Almost surely, 2^{56028577835730} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56028577835730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74565795456000).

56028577835730 is an abundant number, since it is smaller than the sum of its proper divisors (93103013076270).

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

56028577835730 is a wasteful number, since it uses less digits than its factorization.

56028577835730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86153.

The product of its (nonzero) digits is 296352000, while the sum is 66.

The spelling of 56028577835730 in words is "fifty-six trillion, twenty-eight billion, five hundred seventy-seven million, eight hundred thirty-five thousand, seven hundred thirty".