454603306454 has 16 divisors (see below), whose sum is σ = 744048218880. Its totient is φ = 206595672360.

The previous prime is 454603306379. The next prime is 454603306457.

454603306454 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454603306457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1999394 + ... + 2215125.

It is an arithmetic number, because the mean of its divisors is an integer number (46503013680).

Almost surely, 2^454603306454 is an apocalyptic number.

454603306454 is a deficient number, since it is larger than the sum of its proper divisors (289444912426).

454603306454 is a wasteful number, since it uses less digits than its factorization.

454603306454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4219435.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 454603306454 in words is "four hundred fifty-four billion, six hundred three million, three hundred six thousand, four hundred fifty-four".