452980524852 has 96 divisors (see below), whose sum is σ = 1197575178240. Its totient is φ = 148034446560.

The previous prime is 452980524847. The next prime is 452980524853. The reversal of 452980524852 is 258425089254.

452980524852 is a `hidden beast` number, since 45 + 29 + 8 + 0 + 524 + 8 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452980524853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1378453 + ... + 1675139.

It is an arithmetic number, because the mean of its divisors is an integer number (12474741440).

Almost surely, 2^452980524852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452980524852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (598787589120).

452980524852 is an abundant number, since it is smaller than the sum of its proper divisors (744594653388).

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

452980524852 is a wasteful number, since it uses less digits than its factorization.

452980524852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296978 (or 296970 counting only the distinct ones).

The product of its (nonzero) digits is 9216000, while the sum is 54.

The spelling of 452980524852 in words is "four hundred fifty-two billion, nine hundred eighty million, five hundred twenty-four thousand, eight hundred fifty-two".