454554544 has 10 divisors (see below), whose sum is σ = 880699460. Its totient is φ = 227277264.

The previous prime is 454554491. The next prime is 454554547. The reversal of 454554544 is 445455454.

It is a junction number, because it is equal to n+sod(n) for n = 454554497 and 454554506.

It is not an unprimeable number, because it can be changed into a prime (454554547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14204814 + ... + 14204845.

It is an arithmetic number, because the mean of its divisors is an integer number (88069946).

Almost surely, 2^454554544 is an apocalyptic number.

It is an amenable number.

454554544 is a deficient number, since it is larger than the sum of its proper divisors (426144916).

454554544 is a wasteful number, since it uses less digits than its factorization.

454554544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28409667 (or 28409661 counting only the distinct ones).

The product of its digits is 640000, while the sum is 40.

The square root of 454554544 is about 21320.2848010996. The cubic root of 454554544 is about 768.8860848474.

The spelling of 454554544 in words is "four hundred fifty-four million, five hundred fifty-four thousand, five hundred forty-four".