454465424564454 has 8 divisors (see below), whose sum is σ = 908930849128920. Its totient is φ = 151488474854816.

The previous prime is 454465424564441. The next prime is 454465424564491.

454465424564454 is nontrivially palindromic in base 10.

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

454465424564454 is an admirable number.

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, 37872118713699 + ... + 37872118713710.

It is an arithmetic number, because the mean of its divisors is an integer number (113616356141115).

Almost surely, 2^{454465424564454} is an apocalyptic number.

454465424564454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454465424564454 is a wasteful number, since it uses less digits than its factorization.

454465424564454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75744237427414.

The product of its digits is 2949120000, while the sum is 66.

The spelling of 454465424564454 in words is "four hundred fifty-four trillion, four hundred sixty-five billion, four hundred twenty-four million, five hundred sixty-four thousand, four hundred fifty-four".