56060066 has 4 divisors (see below), whose sum is σ = 84090102. Its totient is φ = 28030032.

The previous prime is 56060029. The next prime is 56060087. The reversal of 56060066 is 66006065.

56060066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42627841 + 13432225 = 6529^2 + 3665^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 14015015 + ... + 14015018.

Almost surely, 2^56060066 is an apocalyptic number.

56060066 is a deficient number, since it is larger than the sum of its proper divisors (28030036).

56060066 is a wasteful number, since it uses less digits than its factorization.

56060066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28030035.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 56060066 is about 7487.3270263826. The cubic root of 56060066 is about 382.7229759203.

The spelling of 56060066 in words is "fifty-six million, sixty thousand, sixty-six", and thus it is an eban number.