475500841 has 2 divisors, whose sum is σ = 475500842. Its totient is φ = 475500840.

The previous prime is 475500811. The next prime is 475500853. The reversal of 475500841 is 148005574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 284259600 + 191241241 = 16860^2 + 13829^2 .

It is a cyclic number.

It is not a de Polignac number, because 475500841 - 2⁷ = 475500713 is a prime.

It is a super-2 number, since 2×475500841² = 452202099583414562, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 475500797 and 475500806.

It is not a weakly prime, because it can be changed into another prime (475500811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237750420 + 237750421.

It is an arithmetic number, because the mean of its divisors is an integer number (237750421).

Almost surely, 2^475500841 is an apocalyptic number.

It is an amenable number.

475500841 is a deficient number, since it is larger than the sum of its proper divisors (1).

475500841 is an equidigital number, since it uses as much as digits as its factorization.

475500841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 475500841 is about 21805.9817710646. The cubic root of 475500841 is about 780.5195098160.

The spelling of 475500841 in words is "four hundred seventy-five million, five hundred thousand, eight hundred forty-one".