476055448417 has 2 divisors, whose sum is σ = 476055448418. Its totient is φ = 476055448416.

The previous prime is 476055448403. The next prime is 476055448457. The reversal of 476055448417 is 714844550674.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 290263415121 + 185792033296 = 538761^2 + 431036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476055448417 is a prime.

It is not a weakly prime, because it can be changed into another prime (476055448457) 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, 238027724208 + 238027724209.

It is an arithmetic number, because the mean of its divisors is an integer number (238027724209).

Almost surely, 2^476055448417 is an apocalyptic number.

It is an amenable number.

476055448417 is a deficient number, since it is larger than the sum of its proper divisors (1).

476055448417 is an equidigital number, since it uses as much as digits as its factorization.

476055448417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15052800, while the sum is 55.

The spelling of 476055448417 in words is "four hundred seventy-six billion, fifty-five million, four hundred forty-eight thousand, four hundred seventeen".