56273066 has 8 divisors (see below), whose sum is σ = 84441504. Its totient is φ = 28125900.

The previous prime is 56273057. The next prime is 56273069. The reversal of 56273066 is 66037265.

56273066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (56273069) 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, 7061 + ... + 12743.

It is an arithmetic number, because the mean of its divisors is an integer number (10555188).

Almost surely, 2^56273066 is an apocalyptic number.

56273066 is a deficient number, since it is larger than the sum of its proper divisors (28168438).

56273066 is a wasteful number, since it uses less digits than its factorization.

56273066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10636.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 56273066 is about 7501.5375757241. The cubic root of 56273066 is about 383.2070814645.

The spelling of 56273066 in words is "fifty-six million, two hundred seventy-three thousand, sixty-six".