56560035378 has 128 divisors (see below), whose sum is σ = 144639903744. Its totient is φ = 14316019200.

The previous prime is 56560035377. The next prime is 56560035383. The reversal of 56560035378 is 87353006565.

It is a super-3 number, since 3×56560035378³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (56560035377) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 32636200 + ... + 32637932.

It is an arithmetic number, because the mean of its divisors is an integer number (1129999248).

Almost surely, 2^56560035378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56560035378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72319951872).

56560035378 is an abundant number, since it is smaller than the sum of its proper divisors (88079868366).

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

56560035378 is a wasteful number, since it uses less digits than its factorization.

56560035378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520.

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 56560035378 in words is "fifty-six billion, five hundred sixty million, thirty-five thousand, three hundred seventy-eight".