454452755776 has 28 divisors (see below), whose sum is σ = 901826245620. Its totient is φ = 227220945920.

The previous prime is 454452755753. The next prime is 454452755803. The reversal of 454452755776 is 677557254454.

It can be written as a sum of positive squares in 2 ways, for example, as 213096717376 + 241356038400 = 461624^2 + 491280^2 .

It is a congruent number.

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, 4735146 + ... + 4830166.

Almost surely, 2^454452755776 is an apocalyptic number.

It is an amenable number.

454452755776 is a deficient number, since it is larger than the sum of its proper divisors (447373489844).

454452755776 is an equidigital number, since it uses as much as digits as its factorization.

454452755776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169762 (or 169752 counting only the distinct ones).

The product of its digits is 164640000, while the sum is 61.

The spelling of 454452755776 in words is "four hundred fifty-four billion, four hundred fifty-two million, seven hundred fifty-five thousand, seven hundred seventy-six".