476468565864677 has 2 divisors, whose sum is σ = 476468565864678. Its totient is φ = 476468565864676.

The previous prime is 476468565864649. The next prime is 476468565864719. The reversal of 476468565864677 is 776468565864674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324309457856836 + 152159108007841 = 18008594^2 + 12335279^2 .

It is a cyclic number.

It is not a de Polignac number, because 476468565864677 - 2⁴⁶ = 406099821687013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 476468565864592 and 476468565864601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476468565864637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238234282932338 + 238234282932339.

It is an arithmetic number, because the mean of its divisors is an integer number (238234282932339).

Almost surely, 2^{476468565864677} is an apocalyptic number.

It is an amenable number.

476468565864677 is a deficient number, since it is larger than the sum of its proper divisors (1).

476468565864677 is an equidigital number, since it uses as much as digits as its factorization.

476468565864677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 273118003200, while the sum is 89.

The spelling of 476468565864677 in words is "four hundred seventy-six trillion, four hundred sixty-eight billion, five hundred sixty-five million, eight hundred sixty-four thousand, six hundred seventy-seven".