475140304 has 10 divisors (see below), whose sum is σ = 920584370. Its totient is φ = 237570144.

The previous prime is 475140299. The next prime is 475140313. The reversal of 475140304 is 403041574.

It can be written as a sum of positive squares in only one way, i.e., 361760400 + 113379904 = 19020^2 + 10648^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14848119 + ... + 14848150.

It is an arithmetic number, because the mean of its divisors is an integer number (92058437).

Almost surely, 2^475140304 is an apocalyptic number.

It is an amenable number.

475140304 is a deficient number, since it is larger than the sum of its proper divisors (445444066).

475140304 is a wasteful number, since it uses less digits than its factorization.

475140304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29696277 (or 29696271 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 475140304 is about 21797.7132745616. The cubic root of 475140304 is about 780.3221899297.

Adding to 475140304 its reverse (403041574), we get a palindrome (878181878).

The spelling of 475140304 in words is "four hundred seventy-five million, one hundred forty thousand, three hundred four".