452975806164416 has 14 divisors (see below), whose sum is σ = 898873865357640. Its totient is φ = 226487903082176.

The previous prime is 452975806164383. The next prime is 452975806164491. The reversal of 452975806164416 is 614461608579254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538873485596 + ... + 3538873485723.

Almost surely, 2^{452975806164416} is an apocalyptic number.

It is an amenable number.

452975806164416 is a deficient number, since it is larger than the sum of its proper divisors (445898059193224).

452975806164416 is an equidigital number, since it uses as much as digits as its factorization.

452975806164416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7077746971331 (or 7077746971321 counting only the distinct ones).

The product of its (nonzero) digits is 348364800, while the sum is 68.

The spelling of 452975806164416 in words is "four hundred fifty-two trillion, nine hundred seventy-five billion, eight hundred six million, one hundred sixty-four thousand, four hundred sixteen".