454256666652454 has 8 divisors (see below), whose sum is σ = 681385099039920. Its totient is φ = 227128300305816.

The previous prime is 454256666652449. The next prime is 454256666652533.

454256666652454 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7909567 + ... + 31162069.

It is an arithmetic number, because the mean of its divisors is an integer number (85173137379990).

Almost surely, 2^{454256666652454} is an apocalyptic number.

454256666652454 is a deficient number, since it is larger than the sum of its proper divisors (227128432387466).

454256666652454 is a wasteful number, since it uses less digits than its factorization.

454256666652454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33020414.

The product of its digits is 4976640000, while the sum is 70.

The spelling of 454256666652454 in words is "four hundred fifty-four trillion, two hundred fifty-six billion, six hundred sixty-six million, six hundred fifty-two thousand, four hundred fifty-four".