56320367 has 2 divisors, whose sum is σ = 56320368. Its totient is φ = 56320366.

The previous prime is 56320343. The next prime is 56320379. The reversal of 56320367 is 76302365.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56320367 is a prime.

It is a Chen prime.

It is equal to p_3356339 and since 56320367 and 3356339 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56320387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28160183 + 28160184.

It is an arithmetic number, because the mean of its divisors is an integer number (28160184).

Almost surely, 2^56320367 is an apocalyptic number.

56320367 is a deficient number, since it is larger than the sum of its proper divisors (1).

56320367 is an equidigital number, since it uses as much as digits as its factorization.

56320367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 56320367 is about 7504.6896671348. The cubic root of 56320367 is about 383.3144211632.

The spelling of 56320367 in words is "fifty-six million, three hundred twenty thousand, three hundred sixty-seven".