56670466300871 has 2 divisors, whose sum is σ = 56670466300872. Its totient is φ = 56670466300870.

The previous prime is 56670466300829. The next prime is 56670466300891. The reversal of 56670466300871 is 17800366407665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56670466300871 - 2²² = 56670462106567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56670466300871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56670466300891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28335233150435 + 28335233150436.

It is an arithmetic number, because the mean of its divisors is an integer number (28335233150436).

Almost surely, 2^{56670466300871} is an apocalyptic number.

56670466300871 is a deficient number, since it is larger than the sum of its proper divisors (1).

56670466300871 is an equidigital number, since it uses as much as digits as its factorization.

56670466300871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30481920, while the sum is 59.

The spelling of 56670466300871 in words is "fifty-six trillion, six hundred seventy billion, four hundred sixty-six million, three hundred thousand, eight hundred seventy-one".