476017008311213 has 2 divisors, whose sum is σ = 476017008311214. Its totient is φ = 476017008311212.

The previous prime is 476017008311029. The next prime is 476017008311293. The reversal of 476017008311213 is 312113800710674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 445827895641769 + 30189112669444 = 21114637^2 + 5494462^2 .

It is a cyclic number.

It is not a de Polignac number, because 476017008311213 - 2¹⁰ = 476017008310189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476017008311293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238008504155606 + 238008504155607.

It is an arithmetic number, because the mean of its divisors is an integer number (238008504155607).

Almost surely, 2^{476017008311213} is an apocalyptic number.

It is an amenable number.

476017008311213 is a deficient number, since it is larger than the sum of its proper divisors (1).

476017008311213 is an equidigital number, since it uses as much as digits as its factorization.

476017008311213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 476017008311213 in words is "four hundred seventy-six trillion, seventeen billion, eight million, three hundred eleven thousand, two hundred thirteen".