475006043 has 2 divisors, whose sum is σ = 475006044. Its totient is φ = 475006042.

The previous prime is 475006039. The next prime is 475006067. The reversal of 475006043 is 340600574.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 475006043 - 2² = 475006039 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 475005997 and 475006015.

It is not a weakly prime, because it can be changed into another prime (475006013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237503021 + 237503022.

It is an arithmetic number, because the mean of its divisors is an integer number (237503022).

Almost surely, 2^475006043 is an apocalyptic number.

475006043 is a deficient number, since it is larger than the sum of its proper divisors (1).

475006043 is an equidigital number, since it uses as much as digits as its factorization.

475006043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 475006043 is about 21794.6333531904. The cubic root of 475006043 is about 780.2486841278.

The spelling of 475006043 in words is "four hundred seventy-five million, six thousand, forty-three".