56493277927 has 2 divisors, whose sum is σ = 56493277928. Its totient is φ = 56493277926.

The previous prime is 56493277903. The next prime is 56493277933. The reversal of 56493277927 is 72977239465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56493277927 - 2¹¹ = 56493275879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56494277927) 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, 28246638963 + 28246638964.

It is an arithmetic number, because the mean of its divisors is an integer number (28246638964).

Almost surely, 2^56493277927 is an apocalyptic number.

56493277927 is a deficient number, since it is larger than the sum of its proper divisors (1).

56493277927 is an equidigital number, since it uses as much as digits as its factorization.

56493277927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40007520, while the sum is 61.

The spelling of 56493277927 in words is "fifty-six billion, four hundred ninety-three million, two hundred seventy-seven thousand, nine hundred twenty-seven".