452431474256 has 40 divisors (see below), whose sum is σ = 903818994144. Its totient is φ = 219268183680.

The previous prime is 452431474241. The next prime is 452431474333. The reversal of 452431474256 is 652474134254.

It is a self number, because there is not a number n which added to its sum of digits gives 452431474256.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2419811 + ... + 2600066.

Almost surely, 2^452431474256 is an apocalyptic number.

It is an amenable number.

452431474256 is a deficient number, since it is larger than the sum of its proper divisors (451387519888).

452431474256 is a wasteful number, since it uses less digits than its factorization.

452431474256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5020059 (or 5020053 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 47.

The spelling of 452431474256 in words is "four hundred fifty-two billion, four hundred thirty-one million, four hundred seventy-four thousand, two hundred fifty-six".