454045555 has 8 divisors (see below), whose sum is σ = 545854032. Its totient is φ = 362570208.

The previous prime is 454045519. The next prime is 454045573. The reversal of 454045555 is 555540454.

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 454045555 - 2⁹ = 454045043 is a prime.

It is a Duffinian 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, 80272 + ... + 85741.

It is an arithmetic number, because the mean of its divisors is an integer number (68231754).

Almost surely, 2^454045555 is an apocalyptic number.

454045555 is a deficient number, since it is larger than the sum of its proper divisors (91808477).

454045555 is a wasteful number, since it uses less digits than its factorization.

454045555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166565.

The product of its (nonzero) digits is 200000, while the sum is 37.

The square root of 454045555 is about 21308.3447268904. The cubic root of 454045555 is about 768.5989900575.

The spelling of 454045555 in words is "four hundred fifty-four million, forty-five thousand, five hundred fifty-five".