56185027 has 2 divisors, whose sum is σ = 56185028. Its totient is φ = 56185026.

The previous prime is 56185013. The next prime is 56185043. The reversal of 56185027 is 72058165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56185027 - 2¹¹ = 56182979 is a prime.

It is equal to p_3348808 and since 56185027 and 3348808 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 56184983 and 56185001.

It is not a weakly prime, because it can be changed into another prime (56185007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28092513 + 28092514.

It is an arithmetic number, because the mean of its divisors is an integer number (28092514).

Almost surely, 2^56185027 is an apocalyptic number.

56185027 is a deficient number, since it is larger than the sum of its proper divisors (1).

56185027 is an equidigital number, since it uses as much as digits as its factorization.

56185027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 56185027 is about 7495.6672151317. The cubic root of 56185027 is about 383.0071351442.

The spelling of 56185027 in words is "fifty-six million, one hundred eighty-five thousand, twenty-seven".