5656029629328 has 1120 divisors, whose sum is σ = 18925176711168. Its totient is φ = 1624524595200.

The previous prime is 5656029629323. The next prime is 5656029629329. The reversal of 5656029629328 is 8239269206565.

5656029629328 is a `hidden beast` number, since 5 + 6 + 56 + 0 + 296 + 293 + 2 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (5656029629323) by changing a digit.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 18186590293 + ... + 18186590603.

Almost surely, 2^{5656029629328} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5656029629328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9462588355584).

5656029629328 is an abundant number, since it is smaller than the sum of its proper divisors (13269147081840).

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

5656029629328 is a wasteful number, since it uses less digits than its factorization.

5656029629328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 83980800, while the sum is 63.

The spelling of 5656029629328 in words is "five trillion, six hundred fifty-six billion, twenty-nine million, six hundred twenty-nine thousand, three hundred twenty-eight".