56027567 has 4 divisors (see below), whose sum is σ = 56152800. Its totient is φ = 55902336.

The previous prime is 56027557. The next prime is 56027579. The reversal of 56027567 is 76572065.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56027567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56027567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56027527) 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, 61943 + ... + 62840.

It is an arithmetic number, because the mean of its divisors is an integer number (14038200).

Almost surely, 2^56027567 is an apocalyptic number.

56027567 is a deficient number, since it is larger than the sum of its proper divisors (125233).

56027567 is a wasteful number, since it uses less digits than its factorization.

56027567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125232.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 56027567 is about 7485.1564445909. The cubic root of 56027567 is about 382.6490045583.

The spelling of 56027567 in words is "fifty-six million, twenty-seven thousand, five hundred sixty-seven".