56803181027 has 2 divisors, whose sum is σ = 56803181028. Its totient is φ = 56803181026.

The previous prime is 56803180997. The next prime is 56803181041. The reversal of 56803181027 is 72018130865.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56803181027 - 2⁸ = 56803180771 is a prime.

It is a super-2 number, since 2×56803181027² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56803181927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28401590513 + 28401590514.

It is an arithmetic number, because the mean of its divisors is an integer number (28401590514).

Almost surely, 2^56803181027 is an apocalyptic number.

56803181027 is a deficient number, since it is larger than the sum of its proper divisors (1).

56803181027 is an equidigital number, since it uses as much as digits as its factorization.

56803181027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 56803181027 in words is "fifty-six billion, eight hundred three million, one hundred eighty-one thousand, twenty-seven".