4454532252252 has 144 divisors (see below), whose sum is σ = 12552554327040. Its totient is φ = 1323669828096.

The previous prime is 4454532252217. The next prime is 4454532252253. The reversal of 4454532252252 is 2522522354544.

4454532252252 is a `hidden beast` number, since 4 + 4 + 5 + 4 + 53 + 22 + 522 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4454532252198 and 4454532252207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454532252253) 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, 59113983 + ... + 59189289.

It is an arithmetic number, because the mean of its divisors is an integer number (87170516160).

Almost surely, 2^{4454532252252} 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 4454532252252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6276277163520).

4454532252252 is an abundant number, since it is smaller than the sum of its proper divisors (8098022074788).

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

4454532252252 is a wasteful number, since it uses less digits than its factorization.

4454532252252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80440 (or 80435 counting only the distinct ones).

The product of its digits is 3840000, while the sum is 45.

The spelling of 4454532252252 in words is "four trillion, four hundred fifty-four billion, five hundred thirty-two million, two hundred fifty-two thousand, two hundred fifty-two".