453305213500 has 48 divisors (see below), whose sum is σ = 990173856672. Its totient is φ = 181293648000.

The previous prime is 453305213497. The next prime is 453305213533. The reversal of 453305213500 is 5312503354.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3277752 + ... + 3413248.

It is an arithmetic number, because the mean of its divisors is an integer number (20628622014).

Almost surely, 2^453305213500 is an apocalyptic number.

It is an amenable number.

453305213500 is an abundant number, since it is smaller than the sum of its proper divisors (536868643172).

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

453305213500 is a wasteful number, since it uses less digits than its factorization.

453305213500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142207 (or 142195 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 453305213500 its reverse (5312503354), we get a palindrome (458617716854).

The spelling of 453305213500 in words is "four hundred fifty-three billion, three hundred five million, two hundred thirteen thousand, five hundred".