453503130 has 64 divisors (see below), whose sum is σ = 1111235328. Its totient is φ = 118425600.

The previous prime is 453503093. The next prime is 453503137. The reversal of 453503130 is 31305354.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 453503130.

It is not an unprimeable number, because it can be changed into a prime (453503137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293139 + ... + 294681.

It is an arithmetic number, because the mean of its divisors is an integer number (17363052).

Almost surely, 2^453503130 is an apocalyptic number.

453503130 is an abundant number, since it is smaller than the sum of its proper divisors (657732198).

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

453503130 is a wasteful number, since it uses less digits than its factorization.

453503130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 453503130 is about 21295.6129284883. The cubic root of 453503130 is about 768.2927994619.

Adding to 453503130 its reverse (31305354), we get a palindrome (484808484).

The spelling of 453503130 in words is "four hundred fifty-three million, five hundred three thousand, one hundred thirty".