475443001737047 has 2 divisors, whose sum is σ = 475443001737048. Its totient is φ = 475443001737046.

The previous prime is 475443001736971. The next prime is 475443001737131. The reversal of 475443001737047 is 740737100344574.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 475443001737047 - 2⁴⁶ = 405074257559383 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 475443001736983 and 475443001737001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475443001737947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237721500868523 + 237721500868524.

It is an arithmetic number, because the mean of its divisors is an integer number (237721500868524).

Almost surely, 2^{475443001737047} is an apocalyptic number.

475443001737047 is a deficient number, since it is larger than the sum of its proper divisors (1).

475443001737047 is an equidigital number, since it uses as much as digits as its factorization.

475443001737047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27659520, while the sum is 56.

The spelling of 475443001737047 in words is "four hundred seventy-five trillion, four hundred forty-three billion, one million, seven hundred thirty-seven thousand, forty-seven".