454611745 has 16 divisors (see below), whose sum is σ = 643580928. Its totient is φ = 301677120.

The previous prime is 454611713. The next prime is 454611797. The reversal of 454611745 is 547116454.

It is not a de Polignac number, because 454611745 - 2⁵ = 454611713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208414 + ... + 210583.

It is an arithmetic number, because the mean of its divisors is an integer number (40223808).

Almost surely, 2^454611745 is an apocalyptic number.

It is an amenable number.

454611745 is a deficient number, since it is larger than the sum of its proper divisors (188969183).

454611745 is a wasteful number, since it uses less digits than its factorization.

454611745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419040.

The product of its digits is 67200, while the sum is 37.

The square root of 454611745 is about 21321.6262278467. The cubic root of 454611745 is about 768.9183356218.

The spelling of 454611745 in words is "four hundred fifty-four million, six hundred eleven thousand, seven hundred forty-five".