453242032 has 40 divisors (see below), whose sum is σ = 936676656. Its totient is φ = 211716096.

The previous prime is 453242021. The next prime is 453242077. The reversal of 453242032 is 230242354.

It is a junction number, because it is equal to n+sod(n) for n = 453241988 and 453242006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31183 + ... + 43345.

Almost surely, 2^453242032 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 453242032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468338328).

453242032 is an abundant number, since it is smaller than the sum of its proper divisors (483434624).

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

453242032 is a wasteful number, since it uses less digits than its factorization.

453242032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12325 (or 12319 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 453242032 is about 21289.4817222026. The cubic root of 453242032 is about 768.1453265928.

Adding to 453242032 its reverse (230242354), we get a palindrome (683484386).

It can be divided in two parts, 4532 and 42032, that added together give a palindrome (46564).

The spelling of 453242032 in words is "four hundred fifty-three million, two hundred forty-two thousand, thirty-two".