454674476455 has 16 divisors (see below), whose sum is σ = 546729955200. Its totient is φ = 362992829472.

The previous prime is 454674476453. The next prime is 454674476491. The reversal of 454674476455 is 554674476454.

It is a cyclic number.

It is not a de Polignac number, because 454674476455 - 2¹ = 454674476453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454674476393 and 454674476402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454674476453) 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, 14060896 + ... + 14093194.

It is an arithmetic number, because the mean of its divisors is an integer number (34170622200).

Almost surely, 2^454674476455 is an apocalyptic number.

454674476455 is a deficient number, since it is larger than the sum of its proper divisors (92055478745).

454674476455 is a wasteful number, since it uses less digits than its factorization.

454674476455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37998.

The product of its digits is 225792000, while the sum is 61.

Subtracting 454674476455 from its reverse (554674476454), we obtain a palindrome (99999999999).

The spelling of 454674476455 in words is "four hundred fifty-four billion, six hundred seventy-four million, four hundred seventy-six thousand, four hundred fifty-five".