56229056208 has 120 divisors (see below), whose sum is σ = 169765094408. Its totient is φ = 17270931456.

The previous prime is 56229056173. The next prime is 56229056237. The reversal of 56229056208 is 80265092265.

56229056208 is a `hidden beast` number, since 5 + 62 + 29 + 0 + 562 + 0 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 20964723264 + 35264332944 = 144792^2 + 187788^2 .

It is a super-3 number, since 3×56229056208³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1054116 + ... + 1106172.

Almost surely, 2^56229056208 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 56229056208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84882547204).

56229056208 is an abundant number, since it is smaller than the sum of its proper divisors (113536038200).

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

56229056208 is a wasteful number, since it uses less digits than its factorization.

56229056208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52661 (or 52652 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 56229056208 in words is "fifty-six billion, two hundred twenty-nine million, fifty-six thousand, two hundred eight".