475796866147 has 2 divisors, whose sum is σ = 475796866148. Its totient is φ = 475796866146.

The previous prime is 475796866033. The next prime is 475796866151. The reversal of 475796866147 is 741668697574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 475796866147 - 2⁷ = 475796866019 is a prime.

It is not a weakly prime, because it can be changed into another prime (475796869147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237898433073 + 237898433074.

It is an arithmetic number, because the mean of its divisors is an integer number (237898433074).

Almost surely, 2^475796866147 is an apocalyptic number.

475796866147 is a deficient number, since it is larger than the sum of its proper divisors (1).

475796866147 is an equidigital number, since it uses as much as digits as its factorization.

475796866147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 426746880, while the sum is 70.

The spelling of 475796866147 in words is "four hundred seventy-five billion, seven hundred ninety-six million, eight hundred sixty-six thousand, one hundred forty-seven".