476182381249 has 2 divisors, whose sum is σ = 476182381250. Its totient is φ = 476182381248.

The previous prime is 476182381247. The next prime is 476182381271. The reversal of 476182381249 is 942183281674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248171356224 + 228011025025 = 498168^2 + 477505^2 .

It is a cyclic number.

It is not a de Polignac number, because 476182381249 - 2¹ = 476182381247 is a prime.

Together with 476182381247, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 476182381249.

It is not a weakly prime, because it can be changed into another prime (476182381247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238091190624 + 238091190625.

It is an arithmetic number, because the mean of its divisors is an integer number (238091190625).

Almost surely, 2^476182381249 is an apocalyptic number.

It is an amenable number.

476182381249 is a deficient number, since it is larger than the sum of its proper divisors (1).

476182381249 is an equidigital number, since it uses as much as digits as its factorization.

476182381249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4644864, while the sum is 55.

The spelling of 476182381249 in words is "four hundred seventy-six billion, one hundred eighty-two million, three hundred eighty-one thousand, two hundred forty-nine".