4032550442452 has 96 divisors (see below), whose sum is σ = 8807966189568. Its totient is φ = 1575819546624.

The previous prime is 4032550442429. The next prime is 4032550442539. The reversal of 4032550442452 is 2542440552304.

It is a super-2 number, since 2×4032550442452² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3612253 + ... + 4594939.

It is an arithmetic number, because the mean of its divisors is an integer number (91749647808).

Almost surely, 2^{4032550442452} 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 4032550442452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4403983094784).

4032550442452 is an abundant number, since it is smaller than the sum of its proper divisors (4775415747116).

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

4032550442452 is a wasteful number, since it uses less digits than its factorization.

4032550442452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982985 (or 982983 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 40.

Adding to 4032550442452 its reverse (2542440552304), we get a palindrome (6574990994756).

The spelling of 4032550442452 in words is "four trillion, thirty-two billion, five hundred fifty million, four hundred forty-two thousand, four hundred fifty-two".