475621104 has 80 divisors (see below), whose sum is σ = 1486833408. Its totient is φ = 127896576.

The previous prime is 475621103. The next prime is 475621109. The reversal of 475621104 is 401126574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475621103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35922 + ... + 47345.

Almost surely, 2^475621104 is an apocalyptic number.

It is an amenable number.

475621104 is an abundant number, since it is smaller than the sum of its proper divisors (1011212304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475621104 is a wasteful number, since it uses less digits than its factorization.

475621104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83302 (or 83296 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 475621104 is about 21808.7391657565. The cubic root of 475621104 is about 780.5853068993.

Adding to 475621104 its reverse (401126574), we get a palindrome (876747678).

The spelling of 475621104 in words is "four hundred seventy-five million, six hundred twenty-one thousand, one hundred four".