475908883 has 2 divisors, whose sum is σ = 475908884.
Its totient is φ = 475908882.
The previous prime is 475908871. The next prime is 475908943. The reversal of 475908883 is 388809574.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 475908883 - 217 = 475777811 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 475908883.
It is not a weakly prime, because it can be changed into another prime (475908833) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237954441 + 237954442.
It is an arithmetic number, because the mean of its divisors is an integer number (237954442).
Almost surely, 2475908883 is an apocalyptic number.
475908883 is a deficient number, since it is larger than the sum of its proper divisors (1).
475908883 is an equidigital number, since it uses as much as digits as its factorization.
475908883 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1935360, while the sum is 52.
The square root of 475908883 is about 21815.3359589074.
The cubic root of 475908883 is about 780.7427086394.
The spelling of 475908883 in words is "four hundred seventy-five million, nine hundred eight thousand, eight hundred eighty-three".