454446109 has 8 divisors (see below), whose sum is σ = 491968512. Its totient is φ = 417290160.

The previous prime is 454446053. The next prime is 454446137. The reversal of 454446109 is 901644454.

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 454446109 - 2¹¹ = 454444061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454446409) 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, 89029 + ... + 93994.

It is an arithmetic number, because the mean of its divisors is an integer number (61496064).

Almost surely, 2^454446109 is an apocalyptic number.

It is an amenable number.

454446109 is a deficient number, since it is larger than the sum of its proper divisors (37522403).

454446109 is a wasteful number, since it uses less digits than its factorization.

454446109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183227.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 454446109 is about 21317.7416486831. The cubic root of 454446109 is about 768.8249401551.

It can be divided in two parts, 4544 and 46109, that added together give a cube (50653 = 37³).

The spelling of 454446109 in words is "four hundred fifty-four million, four hundred forty-six thousand, one hundred nine".