475751383297 has 2 divisors, whose sum is σ = 475751383298. Its totient is φ = 475751383296.

The previous prime is 475751383267. The next prime is 475751383333. The reversal of 475751383297 is 792383157574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 374153645761 + 101597737536 = 611681^2 + 318744^2 .

It is a cyclic number.

It is not a de Polignac number, because 475751383297 - 2⁷ = 475751383169 is a prime.

It is not a weakly prime, because it can be changed into another prime (475751383267) 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, 237875691648 + 237875691649.

It is an arithmetic number, because the mean of its divisors is an integer number (237875691649).

Almost surely, 2^475751383297 is an apocalyptic number.

It is an amenable number.

475751383297 is a deficient number, since it is larger than the sum of its proper divisors (1).

475751383297 is an equidigital number, since it uses as much as digits as its factorization.

475751383297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44452800, while the sum is 61.

The spelling of 475751383297 in words is "four hundred seventy-five billion, seven hundred fifty-one million, three hundred eighty-three thousand, two hundred ninety-seven".