453523030 has 8 divisors (see below), whose sum is σ = 816341472. Its totient is φ = 181409208.

The previous prime is 453523013. The next prime is 453523033. The reversal of 453523030 is 30325354.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 453522986 and 453523004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453523033) 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 3 ways as a sum of consecutive naturals, for example, 22676142 + ... + 22676161.

It is an arithmetic number, because the mean of its divisors is an integer number (102042684).

Almost surely, 2^453523030 is an apocalyptic number.

453523030 is a deficient number, since it is larger than the sum of its proper divisors (362818442).

453523030 is a wasteful number, since it uses less digits than its factorization.

453523030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45352310.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 453523030 is about 21296.0801557470. The cubic root of 453523030 is about 768.3040370198.

Adding to 453523030 its reverse (30325354), we get a palindrome (483848384).

The spelling of 453523030 in words is "four hundred fifty-three million, five hundred twenty-three thousand, thirty".