452770272000 has 864 divisors, whose sum is σ = 1759402270080. Its totient is φ = 111459532800.

The previous prime is 452770271999. The next prime is 452770272007. The reversal of 452770272000 is 272077254.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (452770272007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 192094822 + ... + 192097178.

It is an arithmetic number, because the mean of its divisors is an integer number (2036345220).

Almost surely, 2^452770272000 is an apocalyptic number.

452770272000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452770272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (879701135040).

452770272000 is an abundant number, since it is smaller than the sum of its proper divisors (1306631998080).

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

452770272000 is a wasteful number, since it uses less digits than its factorization.

452770272000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2419 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The spelling of 452770272000 in words is "four hundred fifty-two billion, seven hundred seventy million, two hundred seventy-two thousand".