452144533252000 has 96 divisors (see below), whose sum is σ = 1115018453412864. Its totient is φ = 180190440864000.

The previous prime is 452144533251991. The next prime is 452144533252043. The reversal of 452144533252000 is 252335441254.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 207469752 + ... + 209637751.

It is an arithmetic number, because the mean of its divisors is an integer number (11614775556384).

Almost surely, 2^{452144533252000} is an apocalyptic number.

452144533252000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452144533252000 is an abundant number, since it is smaller than the sum of its proper divisors (662873920160864).

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

452144533252000 is a wasteful number, since it uses less digits than its factorization.

452144533252000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417107799 (or 417107781 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 452144533252000 its reverse (252335441254), we get a palindrome (452396868693254).

The spelling of 452144533252000 in words is "four hundred fifty-two trillion, one hundred forty-four billion, five hundred thirty-three million, two hundred fifty-two thousand".