452704056673721 has 8 divisors (see below), whose sum is σ = 453329518387200. Its totient is φ = 452078602544448.

The previous prime is 452704056673637. The next prime is 452704056673753. The reversal of 452704056673721 is 127376650407254.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 452704056673721 - 2²² = 452704052479417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452704056675721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123269960 + ... + 126889286.

It is an arithmetic number, because the mean of its divisors is an integer number (56666189798400).

Almost surely, 2^{452704056673721} is an apocalyptic number.

It is an amenable number.

452704056673721 is a deficient number, since it is larger than the sum of its proper divisors (625461713479).

452704056673721 is a wasteful number, since it uses less digits than its factorization.

452704056673721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3792103.

The product of its (nonzero) digits is 59270400, while the sum is 59.

The spelling of 452704056673721 in words is "four hundred fifty-two trillion, seven hundred four billion, fifty-six million, six hundred seventy-three thousand, seven hundred twenty-one".