56180063 has 2 divisors, whose sum is σ = 56180064. Its totient is φ = 56180062.

The previous prime is 56180051. The next prime is 56180071. The reversal of 56180063 is 36008165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56180063 - 2¹² = 56175967 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56180083) 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, 28090031 + 28090032.

It is an arithmetic number, because the mean of its divisors is an integer number (28090032).

Almost surely, 2^56180063 is an apocalyptic number.

56180063 is a deficient number, since it is larger than the sum of its proper divisors (1).

56180063 is an equidigital number, since it uses as much as digits as its factorization.

56180063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 56180063 is about 7495.3360831920. The cubic root of 56180063 is about 382.9958551317.

The spelling of 56180063 in words is "fifty-six million, one hundred eighty thousand, sixty-three".