454224045 has 32 divisors (see below), whose sum is σ = 807801984. Its totient is φ = 216070400.

The previous prime is 454224011. The next prime is 454224053. The reversal of 454224045 is 540422454.

It is not a de Polignac number, because 454224045 - 2⁶ = 454223981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17226 + ... + 34715.

It is an arithmetic number, because the mean of its divisors is an integer number (25243812).

Almost surely, 2^454224045 is an apocalyptic number.

It is an amenable number.

454224045 is a deficient number, since it is larger than the sum of its proper divisors (353577939).

454224045 is a wasteful number, since it uses less digits than its factorization.

454224045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52013.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 454224045 is about 21312.5325806203. The cubic root of 454224045 is about 768.6996915984.

Adding to 454224045 its reverse (540422454), we get a palindrome (994646499).

The spelling of 454224045 in words is "four hundred fifty-four million, two hundred twenty-four thousand, forty-five".