473523899 has 12 divisors (see below), whose sum is σ = 507750984. Its totient is φ = 441475584.

The previous prime is 473523893. The next prime is 473523943. The reversal of 473523899 is 998325374.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-473523899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473523893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23267 + ... + 38579.

It is an arithmetic number, because the mean of its divisors is an integer number (42312582).

Almost surely, 2^473523899 is an apocalyptic number.

473523899 is a deficient number, since it is larger than the sum of its proper divisors (34227085).

473523899 is a wasteful number, since it uses less digits than its factorization.

473523899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15454 (or 15437 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 50.

The square root of 473523899 is about 21760.6042884843. The cubic root of 473523899 is about 779.4363114488.

The spelling of 473523899 in words is "four hundred seventy-three million, five hundred twenty-three thousand, eight hundred ninety-nine".