453224528 has 20 divisors (see below), whose sum is σ = 908403540. Its totient is φ = 218797824.

The previous prime is 453224521. The next prime is 453224533. The reversal of 453224528 is 825422354.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 281299984 + 171924544 = 16772^2 + 13112^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453224521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487925 + ... + 488852.

It is an arithmetic number, because the mean of its divisors is an integer number (45420177).

Almost surely, 2^453224528 is an apocalyptic number.

It is an amenable number.

453224528 is an abundant number, since it is smaller than the sum of its proper divisors (455179012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453224528 is a wasteful number, since it uses less digits than its factorization.

453224528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976814 (or 976808 counting only the distinct ones).

The product of its digits is 76800, while the sum is 35.

The square root of 453224528 is about 21289.0706232095. The cubic root of 453224528 is about 768.1354379918.

The spelling of 453224528 in words is "four hundred fifty-three million, two hundred twenty-four thousand, five hundred twenty-eight".