452306276220 has 48 divisors (see below), whose sum is σ = 1278293643648. Its totient is φ = 119487762240.

The previous prime is 452306276183. The next prime is 452306276221. The reversal of 452306276220 is 22672603254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452306276221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35219926 + ... + 35232765.

It is an arithmetic number, because the mean of its divisors is an integer number (26631117576).

Almost surely, 2^452306276220 is an apocalyptic number.

It is an amenable number.

452306276220 is an abundant number, since it is smaller than the sum of its proper divisors (825987367428).

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

452306276220 is a wasteful number, since it uses less digits than its factorization.

452306276220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70452810 (or 70452808 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

Adding to 452306276220 its reverse (22672603254), we get a palindrome (474978879474).

The spelling of 452306276220 in words is "four hundred fifty-two billion, three hundred six million, two hundred seventy-six thousand, two hundred twenty".