56089367 has 2 divisors, whose sum is σ = 56089368. Its totient is φ = 56089366.

The previous prime is 56089357. The next prime is 56089379. The reversal of 56089367 is 76398065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56089367 - 2⁶ = 56089303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56089337) 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 as a sum of consecutive naturals, namely, 28044683 + 28044684.

It is an arithmetic number, because the mean of its divisors is an integer number (28044684).

Almost surely, 2^56089367 is an apocalyptic number.

56089367 is a deficient number, since it is larger than the sum of its proper divisors (1).

56089367 is an equidigital number, since it uses as much as digits as its factorization.

56089367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 56089367 is about 7489.2834770758. The cubic root of 56089367 is about 382.7896437732.

The spelling of 56089367 in words is "fifty-six million, eighty-nine thousand, three hundred sixty-seven".