3532564800000 has 360 divisors, whose sum is σ = 12743262824292. Its totient is φ = 942013440000.

The previous prime is 3532564799893. The next prime is 3532564800001. The reversal of 3532564800000 is 84652353.

It is a happy number.

3532564800000 is a `hidden beast` number, since 3 + 5 + 3 + 2 + 5 + 648 + 0 + 0 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 167130521856 + 3365434278144 = 408816^2 + 1834512^2 .

It is a tau number, because it is divible by the number of its divisors (360).

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 (3532564800001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14277342 + ... + 14522658.

Almost surely, 2^{3532564800000} is an apocalyptic number.

3532564800000 is a gapful number since it is divisible by the number (30) 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 3532564800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6371631412146).

3532564800000 is an abundant number, since it is smaller than the sum of its proper divisors (9210698024292).

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

3532564800000 is an frugal number, since it uses more digits than its factorization.

3532564800000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245366 (or 245327 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 3532564800000 in words is "three trillion, five hundred thirty-two billion, five hundred sixty-four million, eight hundred thousand".