453413321 has 16 divisors (see below), whose sum is σ = 486254400. Its totient is φ = 421521408.

The previous prime is 453413297. The next prime is 453413369. The reversal of 453413321 is 123314354.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453413321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453413621) by changing a digit.

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, 448865 + ... + 449873.

It is an arithmetic number, because the mean of its divisors is an integer number (30390900).

Almost surely, 2^453413321 is an apocalyptic number.

It is an amenable number.

453413321 is a deficient number, since it is larger than the sum of its proper divisors (32841079).

453413321 is a wasteful number, since it uses less digits than its factorization.

453413321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448.

The product of its digits is 4320, while the sum is 26.

The square root of 453413321 is about 21293.5041972898. The cubic root of 453413321 is about 768.2420801036.

Adding to 453413321 its reverse (123314354), we get a palindrome (576727675).

The spelling of 453413321 in words is "four hundred fifty-three million, four hundred thirteen thousand, three hundred twenty-one".