454855626558454 has 192 divisors, whose sum is σ = 830649389875200. Its totient is φ = 185785055628480.

The previous prime is 454855626558449. The next prime is 454855626558469.

454855626558454 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 30447520917 + ... + 30447535855.

It is an arithmetic number, because the mean of its divisors is an integer number (4326298905600).

Almost surely, 2^{454855626558454} is an apocalyptic number.

454855626558454 is a deficient number, since it is larger than the sum of its proper divisors (375793763316746).

454855626558454 is a wasteful number, since it uses less digits than its factorization.

454855626558454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17399 (or 17388 counting only the distinct ones).

The product of its digits is 18432000000, while the sum is 76.

The spelling of 454855626558454 in words is "four hundred fifty-four trillion, eight hundred fifty-five billion, six hundred twenty-six million, five hundred fifty-eight thousand, four hundred fifty-four".