56180560067 has 2 divisors, whose sum is σ = 56180560068. Its totient is φ = 56180560066.

The previous prime is 56180559971. The next prime is 56180560087. The reversal of 56180560067 is 76006508165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56180560067 - 2¹⁸ = 56180297923 is a prime.

It is not a weakly prime, because it can be changed into another prime (56180560087) 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, 28090280033 + 28090280034.

It is an arithmetic number, because the mean of its divisors is an integer number (28090280034).

Almost surely, 2^56180560067 is an apocalyptic number.

56180560067 is a deficient number, since it is larger than the sum of its proper divisors (1).

56180560067 is an equidigital number, since it uses as much as digits as its factorization.

56180560067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 56180560067 in words is "fifty-six billion, one hundred eighty million, five hundred sixty thousand, sixty-seven".