453045002 has 8 divisors (see below), whose sum is σ = 719542116. Its totient is φ = 213197632.

The previous prime is 453045001. The next prime is 453045017. The reversal of 453045002 is 200540354.

It can be written as a sum of positive squares in 2 ways, for example, as 447280201 + 5764801 = 21149^2 + 2401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (453045001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6662393 + ... + 6662460.

Almost surely, 2^453045002 is an apocalyptic number.

453045002 is a deficient number, since it is larger than the sum of its proper divisors (266497114).

453045002 is a wasteful number, since it uses less digits than its factorization.

453045002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13324872.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 453045002 is about 21284.8538167402. The cubic root of 453045002 is about 768.0340029885.

Adding to 453045002 its reverse (200540354), we get a palindrome (653585356).

The spelling of 453045002 in words is "four hundred fifty-three million, forty-five thousand, two".