475560229 has 4 divisors (see below), whose sum is σ = 475697484. Its totient is φ = 475422976.

The previous prime is 475560221. The next prime is 475560247. The reversal of 475560229 is 922065574.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42837025 + 432723204 = 6545^2 + 20802^2 .

It is a cyclic number.

It is not a de Polignac number, because 475560229 - 2³ = 475560221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475560191 and 475560200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475560221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63292 + ... + 70405.

It is an arithmetic number, because the mean of its divisors is an integer number (118924371).

Almost surely, 2^475560229 is an apocalyptic number.

It is an amenable number.

475560229 is a deficient number, since it is larger than the sum of its proper divisors (137255).

475560229 is a wasteful number, since it uses less digits than its factorization.

475560229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137254.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 475560229 is about 21807.3434649890. The cubic root of 475560229 is about 780.5520029678.

The spelling of 475560229 in words is "four hundred seventy-five million, five hundred sixty thousand, two hundred twenty-nine".