452666024555 has 4 divisors (see below), whose sum is σ = 543199229472. Its totient is φ = 362132819640.

The previous prime is 452666024509. The next prime is 452666024557. The reversal of 452666024555 is 555420666254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 555420666254 = 2 ⋅277710333127.

It is not a de Polignac number, because 452666024555 - 2³⁶ = 383946547819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452666024557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45266602451 + ... + 45266602460.

It is an arithmetic number, because the mean of its divisors is an integer number (135799807368).

Almost surely, 2^452666024555 is an apocalyptic number.

452666024555 is a deficient number, since it is larger than the sum of its proper divisors (90533204917).

452666024555 is an equidigital number, since it uses as much as digits as its factorization.

452666024555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90533204916.

The product of its (nonzero) digits is 8640000, while the sum is 50.

The spelling of 452666024555 in words is "four hundred fifty-two billion, six hundred sixty-six million, twenty-four thousand, five hundred fifty-five".