6452554166532 has 144 divisors (see below), whose sum is σ = 18255093292800. Its totient is φ = 1909761960960.

The previous prime is 6452554166501. The next prime is 6452554166533. The reversal of 6452554166532 is 2356614552546.

6452554166532 is a `hidden beast` number, since 6 + 4 + 5 + 2 + 5 + 5 + 41 + 66 + 532 = 666.

It is not an unprimeable number, because it can be changed into a prime (6452554166533) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1618182 + ... + 3940002.

It is an arithmetic number, because the mean of its divisors is an integer number (126771481200).

Almost surely, 2^{6452554166532} 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 6452554166532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9127546646400).

6452554166532 is an abundant number, since it is smaller than the sum of its proper divisors (11802539126268).

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

6452554166532 is a wasteful number, since it uses less digits than its factorization.

6452554166532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322106 (or 2322101 counting only the distinct ones).

The product of its digits is 25920000, while the sum is 54.

The spelling of 6452554166532 in words is "six trillion, four hundred fifty-two billion, five hundred fifty-four million, one hundred sixty-six thousand, five hundred thirty-two".