453213545200 has 60 divisors (see below), whose sum is σ = 1172602905208. Its totient is φ = 167340384000.

The previous prime is 453213545167. The next prime is 453213545297. The reversal of 453213545200 is 2545312354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43573026 + ... + 43583425.

Almost surely, 2^453213545200 is an apocalyptic number.

453213545200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

453213545200 is an abundant number, since it is smaller than the sum of its proper divisors (719389360008).

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

453213545200 is a wasteful number, since it uses less digits than its factorization.

453213545200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87156482 (or 87156471 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 453213545200 its reverse (2545312354), we get a palindrome (455758857554).

The spelling of 453213545200 in words is "four hundred fifty-three billion, two hundred thirteen million, five hundred forty-five thousand, two hundred".