56027566207 has 4 divisors (see below), whose sum is σ = 56029285840. Its totient is φ = 56025846576.

The previous prime is 56027566193. The next prime is 56027566237. The reversal of 56027566207 is 70266572065.

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

It is a cyclic number.

It is not a de Polignac number, because 56027566207 - 2³¹ = 53880082559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56027566237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809982 + ... + 876427.

It is an arithmetic number, because the mean of its divisors is an integer number (14007321460).

Almost surely, 2^56027566207 is an apocalyptic number.

56027566207 is a deficient number, since it is larger than the sum of its proper divisors (1719633).

56027566207 is a wasteful number, since it uses less digits than its factorization.

56027566207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719632.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 56027566207 in words is "fifty-six billion, twenty-seven million, five hundred sixty-six thousand, two hundred seven".