475550 has 12 divisors (see below), whose sum is σ = 884616. Its totient is φ = 190200.

The previous prime is 475549. The next prime is 475583. The reversal of 475550 is 55574.

It is a super-2 number, since 2×475550² = 452295605000, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 475550.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4706 + ... + 4805.

It is an arithmetic number, because the mean of its divisors is an integer number (73718).

2⁴⁷⁵⁵⁵⁰ is an apocalyptic number.

475550 is a deficient number, since it is larger than the sum of its proper divisors (409066).

475550 is a wasteful number, since it uses less digits than its factorization.

475550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9523 (or 9518 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 475550 is about 689.6013341054. The cubic root of 475550 is about 78.0546406534.

The spelling of 475550 in words is "four hundred seventy-five thousand, five hundred fifty".