454066445 has 8 divisors (see below), whose sum is σ = 622719744. Its totient is φ = 311359824.

The previous prime is 454066429. The next prime is 454066453. The reversal of 454066445 is 544660454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 454066445 - 2⁴ = 454066429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454066399 and 454066408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6486629 + ... + 6486698.

It is an arithmetic number, because the mean of its divisors is an integer number (77839968).

Almost surely, 2^454066445 is an apocalyptic number.

It is an amenable number.

454066445 is a deficient number, since it is larger than the sum of its proper divisors (168653299).

454066445 is a wasteful number, since it uses less digits than its factorization.

454066445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12973339.

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 454066445 is about 21308.8349047995. The cubic root of 454066445 is about 768.6107772644.

The spelling of 454066445 in words is "four hundred fifty-four million, sixty-six thousand, four hundred forty-five".