454355553454 has 24 divisors (see below), whose sum is σ = 793189502784. Its totient is φ = 194376705600.

The previous prime is 454355553427. The next prime is 454355553461.

454355553454 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 11 ways as a sum of consecutive naturals, for example, 55216542 + ... + 55224769.

It is an arithmetic number, because the mean of its divisors is an integer number (33049562616).

Almost surely, 2^454355553454 is an apocalyptic number.

454355553454 is a deficient number, since it is larger than the sum of its proper divisors (338833949330).

454355553454 is a wasteful number, since it uses less digits than its factorization.

454355553454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110441352 (or 110441341 counting only the distinct ones).

The product of its digits is 36000000, while the sum is 52.

The spelling of 454355553454 in words is "four hundred fifty-four billion, three hundred fifty-five million, five hundred fifty-three thousand, four hundred fifty-four".