452855631571 has 16 divisors (see below), whose sum is σ = 549177007104. Its totient is φ = 364539821184.

The previous prime is 452855631523. The next prime is 452855631617. The reversal of 452855631571 is 175136558254.

It is a happy number.

It is not a de Polignac number, because 452855631571 - 2¹⁹ = 452855107283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452855631511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4054525 + ... + 4164718.

It is an arithmetic number, because the mean of its divisors is an integer number (34323562944).

Almost surely, 2^452855631571 is an apocalyptic number.

452855631571 is a deficient number, since it is larger than the sum of its proper divisors (96321375533).

452855631571 is a wasteful number, since it uses less digits than its factorization.

452855631571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8219730.

The product of its digits is 5040000, while the sum is 52.

The spelling of 452855631571 in words is "four hundred fifty-two billion, eight hundred fifty-five million, six hundred thirty-one thousand, five hundred seventy-one".