454505118888233 has 16 divisors (see below), whose sum is σ = 522073272023424. Its totient is φ = 387596694481920.

The previous prime is 454505118888229. The next prime is 454505118888259. The reversal of 454505118888233 is 332888811505454.

It is not a de Polignac number, because 454505118888233 - 2² = 454505118888229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 454505118888233.

It is not an unprimeable number, because it can be changed into a prime (454501118888233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445095938 + ... + 446115908.

It is an arithmetic number, because the mean of its divisors is an integer number (32629579501464).

Almost surely, 2^{454505118888233} is an apocalyptic number.

It is an amenable number.

454505118888233 is a deficient number, since it is larger than the sum of its proper divisors (67568153135191).

454505118888233 is a wasteful number, since it uses less digits than its factorization.

454505118888233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343312.

The product of its (nonzero) digits is 147456000, while the sum is 65.

The spelling of 454505118888233 in words is "four hundred fifty-four trillion, five hundred five billion, one hundred eighteen million, eight hundred eighty-eight thousand, two hundred thirty-three".