56966333 has 4 divisors (see below), whose sum is σ = 56992860. Its totient is φ = 56939808.

The previous prime is 56966317. The next prime is 56966359. The reversal of 56966333 is 33366965.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36517849 + 20448484 = 6043^2 + 4522^2 .

It is a cyclic number.

It is not a de Polignac number, because 56966333 - 2⁴ = 56966317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56966233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9728 + ... + 14441.

It is an arithmetic number, because the mean of its divisors is an integer number (14248215).

Almost surely, 2^56966333 is an apocalyptic number.

It is an amenable number.

56966333 is a deficient number, since it is larger than the sum of its proper divisors (26527).

56966333 is a wasteful number, since it uses less digits than its factorization.

56966333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26526.

The product of its digits is 262440, while the sum is 41.

The square root of 56966333 is about 7547.6044543948. The cubic root of 56966333 is about 384.7743277443.

The spelling of 56966333 in words is "fifty-six million, nine hundred sixty-six thousand, three hundred thirty-three".