454160451450305 has 4 divisors (see below), whose sum is σ = 544992541740372. Its totient is φ = 363328361160240.

The previous prime is 454160451450269. The next prime is 454160451450313. The reversal of 454160451450305 is 503054154061454.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 161247940342336 + 292912511107969 = 12698344^2 + 17114687^2 .

It is not a de Polignac number, because 454160451450305 - 2¹² = 454160451446209 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 454160451450305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45416045145026 + ... + 45416045145035.

It is an arithmetic number, because the mean of its divisors is an integer number (136248135435093).

Almost surely, 2^{454160451450305} is an apocalyptic number.

It is an amenable number.

454160451450305 is a deficient number, since it is larger than the sum of its proper divisors (90832090290067).

454160451450305 is an equidigital number, since it uses as much as digits as its factorization.

454160451450305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90832090290066.

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 454160451450305 in words is "four hundred fifty-four trillion, one hundred sixty billion, four hundred fifty-one million, four hundred fifty thousand, three hundred five".