452073220716 has 24 divisors (see below), whose sum is σ = 1135978862704. Its totient is φ = 139099452480.

The previous prime is 452073220639. The next prime is 452073220717. The reversal of 452073220716 is 617022370254.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (452073220717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1448952475 + ... + 1448952786.

Almost surely, 2^452073220716 is an apocalyptic number.

It is an amenable number.

452073220716 is an abundant number, since it is smaller than the sum of its proper divisors (683905641988).

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

452073220716 is a wasteful number, since it uses less digits than its factorization.

452073220716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897905281 (or 2897905279 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 452073220716 in words is "four hundred fifty-two billion, seventy-three million, two hundred twenty thousand, seven hundred sixteen".