475954043 has 2 divisors, whose sum is σ = 475954044. Its totient is φ = 475954042.

The previous prime is 475954027. The next prime is 475954081. The reversal of 475954043 is 340459574.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 475954043 - 2⁴ = 475954027 is a prime.

It is not a weakly prime, because it can be changed into another prime (475954093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237977021 + 237977022.

It is an arithmetic number, because the mean of its divisors is an integer number (237977022).

Almost surely, 2^475954043 is an apocalyptic number.

475954043 is a deficient number, since it is larger than the sum of its proper divisors (1).

475954043 is an equidigital number, since it uses as much as digits as its factorization.

475954043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 475954043 is about 21816.3709860279. The cubic root of 475954043 is about 780.7674033003.

The spelling of 475954043 in words is "four hundred seventy-five million, nine hundred fifty-four thousand, forty-three".