476746881041693 has 2 divisors, whose sum is σ = 476746881041694. Its totient is φ = 476746881041692.

The previous prime is 476746881041461. The next prime is 476746881041719. The reversal of 476746881041693 is 396140188647674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 437665353725209 + 39081527316484 = 20920453^2 + 6251522^2 .

It is a cyclic number.

It is not a de Polignac number, because 476746881041693 - 2¹⁴ = 476746881025309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 476746881041693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476746881040693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238373440520846 + 238373440520847.

It is an arithmetic number, because the mean of its divisors is an integer number (238373440520847).

Almost surely, 2^{476746881041693} is an apocalyptic number.

It is an amenable number.

476746881041693 is a deficient number, since it is larger than the sum of its proper divisors (1).

476746881041693 is an equidigital number, since it uses as much as digits as its factorization.

476746881041693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1170505728, while the sum is 74.

The spelling of 476746881041693 in words is "four hundred seventy-six trillion, seven hundred forty-six billion, eight hundred eighty-one million, forty-one thousand, six hundred ninety-three".