475237343326043 has 2 divisors, whose sum is σ = 475237343326044. Its totient is φ = 475237343326042.

The previous prime is 475237343325971. The next prime is 475237343326049. The reversal of 475237343326043 is 340623343732574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 475237343326043 - 2¹² = 475237343321947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 475237343326043.

It is not a weakly prime, because it can be changed into another prime (475237343326049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237618671663021 + 237618671663022.

It is an arithmetic number, because the mean of its divisors is an integer number (237618671663022).

Almost surely, 2^{475237343326043} is an apocalyptic number.

475237343326043 is a deficient number, since it is larger than the sum of its proper divisors (1).

475237343326043 is an equidigital number, since it uses as much as digits as its factorization.

475237343326043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 91445760, while the sum is 56.

The spelling of 475237343326043 in words is "four hundred seventy-five trillion, two hundred thirty-seven billion, three hundred forty-three million, three hundred twenty-six thousand, forty-three".