5205729056 has 24 divisors (see below), whose sum is σ = 11180487024. Its totient is φ = 2366240320.

The previous prime is 5205729019. The next prime is 5205729073. The reversal of 5205729056 is 6509275025.

It is a super-2 number, since 2×5205729056² = 54199230008965302272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7394150 + ... + 7394853.

It is an arithmetic number, because the mean of its divisors is an integer number (465853626).

Almost surely, 2^5205729056 is an apocalyptic number.

It is an amenable number.

5205729056 is an abundant number, since it is smaller than the sum of its proper divisors (5974757968).

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

5205729056 is a wasteful number, since it uses less digits than its factorization.

5205729056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14789024 (or 14789016 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 5205729056 is about 72150.7384300396. The cubic root of 5205729056 is about 1733.1142249009.

The spelling of 5205729056 in words is "five billion, two hundred five million, seven hundred twenty-nine thousand, fifty-six".