453009996 has 60 divisors (see below), whose sum is σ = 1186464048. Its totient is φ = 150722208.

The previous prime is 453009979. The next prime is 453010009. The reversal of 453009996 is 699900354.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 244345 + ... + 246191.

Almost surely, 2^453009996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453009996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593232024).

453009996 is an abundant number, since it is smaller than the sum of its proper divisors (733454052).

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

453009996 is a wasteful number, since it uses less digits than its factorization.

453009996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620 (or 2609 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 453009996 is about 21284.0314790220. The cubic root of 453009996 is about 768.0142209281.

The spelling of 453009996 in words is "four hundred fifty-three million, nine thousand, nine hundred ninety-six".