453052220015320 has 32 divisors (see below), whose sum is σ = 1019867430232800. Its totient is φ = 181132010637568.

The previous prime is 453052220015279. The next prime is 453052220015321. The reversal of 453052220015320 is 23510022250354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453052220015321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2777335189 + ... + 2777498308.

It is an arithmetic number, because the mean of its divisors is an integer number (31870857194775).

Almost surely, 2^{453052220015320} is an apocalyptic number.

453052220015320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

453052220015320 is an abundant number, since it is smaller than the sum of its proper divisors (566815210217480).

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

453052220015320 is a wasteful number, since it uses less digits than its factorization.

453052220015320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554835547 (or 5554835543 counting only the distinct ones).

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

Adding to 453052220015320 its reverse (23510022250354), we get a palindrome (476562242265674).

The spelling of 453052220015320 in words is "four hundred fifty-three trillion, fifty-two billion, two hundred twenty million, fifteen thousand, three hundred twenty".