56000002 has 8 divisors (see below), whose sum is σ = 84138876. Its totient is φ = 27953712.

The previous prime is 55999997. The next prime is 56000003. The reversal of 56000002 is 20000065.

56000002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 55041561 + 958441 = 7419^2 + 979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (56000003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21613 + ... + 24064.

Almost surely, 2^56000002 is an apocalyptic number.

56000002 is a deficient number, since it is larger than the sum of its proper divisors (28138874).

56000002 is a wasteful number, since it uses less digits than its factorization.

56000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46292.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 56000002 is about 7483.3149071785. The cubic root of 56000002 is about 382.5862411091.

Adding to 56000002 its reverse (20000065), we get a palindrome (76000067).

The spelling of 56000002 in words is "fifty-six million, two", and thus it is an aban number, an eban number, and an uban number.