473521411 has 4 divisors (see below), whose sum is σ = 516568824. Its totient is φ = 430474000.

The previous prime is 473521393. The next prime is 473521427. The reversal of 473521411 is 114125374.

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

It is not a de Polignac number, because 473521411 - 2⁷ = 473521283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 473521411.

It is not an unprimeable number, because it can be changed into a prime (473521441) 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, 21523690 + ... + 21523711.

It is an arithmetic number, because the mean of its divisors is an integer number (129142206).

Almost surely, 2^473521411 is an apocalyptic number.

473521411 is a deficient number, since it is larger than the sum of its proper divisors (43047413).

473521411 is a wasteful number, since it uses less digits than its factorization.

473521411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43047412.

The product of its digits is 3360, while the sum is 28.

The square root of 473521411 is about 21760.5471208791. The cubic root of 473521411 is about 779.4349463357.

Adding to 473521411 its reverse (114125374), we get a palindrome (587646785).

The spelling of 473521411 in words is "four hundred seventy-three million, five hundred twenty-one thousand, four hundred eleven".