56935906172927 has 2 divisors, whose sum is σ = 56935906172928. Its totient is φ = 56935906172926.

The previous prime is 56935906172911. The next prime is 56935906172983. The reversal of 56935906172927 is 72927160953965.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56935906172927 - 2⁴ = 56935906172911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56935906171927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28467953086463 + 28467953086464.

It is an arithmetic number, because the mean of its divisors is an integer number (28467953086464).

Almost surely, 2^{56935906172927} is an apocalyptic number.

56935906172927 is a deficient number, since it is larger than the sum of its proper divisors (1).

56935906172927 is an equidigital number, since it uses as much as digits as its factorization.

56935906172927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 385786800, while the sum is 71.

The spelling of 56935906172927 in words is "fifty-six trillion, nine hundred thirty-five billion, nine hundred six million, one hundred seventy-two thousand, nine hundred twenty-seven".