473269539 has 4 divisors (see below), whose sum is σ = 631026056. Its totient is φ = 315513024.

The previous prime is 473269523. The next prime is 473269543. The reversal of 473269539 is 935962374.

It is a happy number.

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

It is not a de Polignac number, because 473269539 - 2⁴ = 473269523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473259539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78878254 + ... + 78878259.

It is an arithmetic number, because the mean of its divisors is an integer number (157756514).

Almost surely, 2^473269539 is an apocalyptic number.

473269539 is a deficient number, since it is larger than the sum of its proper divisors (157756517).

473269539 is a wasteful number, since it uses less digits than its factorization.

473269539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157756516.

The product of its digits is 1224720, while the sum is 48.

The square root of 473269539 is about 21754.7589965966. The cubic root of 473269539 is about 779.2967247386.

It can be divided in two parts, 47326 and 9539, that added together give a palindrome (56865).

The spelling of 473269539 in words is "four hundred seventy-three million, two hundred sixty-nine thousand, five hundred thirty-nine".