56877205027 has 2 divisors, whose sum is σ = 56877205028. Its totient is φ = 56877205026.

The previous prime is 56877205001. The next prime is 56877205037. The reversal of 56877205027 is 72050277865.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56877205027 - 2⁷ = 56877204899 is a prime.

It is a super-3 number, since 3×56877205027³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (56877205037) 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, 28438602513 + 28438602514.

It is an arithmetic number, because the mean of its divisors is an integer number (28438602514).

Almost surely, 2^56877205027 is an apocalyptic number.

56877205027 is a deficient number, since it is larger than the sum of its proper divisors (1).

56877205027 is an equidigital number, since it uses as much as digits as its factorization.

56877205027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 56877205027 in words is "fifty-six billion, eight hundred seventy-seven million, two hundred five thousand, twenty-seven".