476772133 has 2 divisors, whose sum is σ = 476772134. Its totient is φ = 476772132.

The previous prime is 476772113. The next prime is 476772203. The reversal of 476772133 is 331277674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 249576804 + 227195329 = 15798^2 + 15073^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476772133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476772113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238386066 + 238386067.

It is an arithmetic number, because the mean of its divisors is an integer number (238386067).

Almost surely, 2^476772133 is an apocalyptic number.

It is an amenable number.

476772133 is a deficient number, since it is larger than the sum of its proper divisors (1).

476772133 is an equidigital number, since it uses as much as digits as its factorization.

476772133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148176, while the sum is 40.

The square root of 476772133 is about 21835.1123880781. The cubic root of 476772133 is about 781.2144859547.

The spelling of 476772133 in words is "four hundred seventy-six million, seven hundred seventy-two thousand, one hundred thirty-three".