5452327440 has 240 divisors, whose sum is σ = 21135718656. Its totient is φ = 1233792000.

The previous prime is 5452327427. The next prime is 5452327453. The reversal of 5452327440 is 447232545.

5452327440 is a `hidden beast` number, since 545 + 2 + 3 + 2 + 74 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (5452327427) and next prime (5452327453).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5452327395 and 5452327404.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 503685 + ... + 514395.

Almost surely, 2^5452327440 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 5452327440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10567859328).

5452327440 is an abundant number, since it is smaller than the sum of its proper divisors (15683391216).

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

5452327440 is a wasteful number, since it uses less digits than its factorization.

5452327440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10838 (or 10829 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 36.

The square root of 5452327440 is about 73839.8770313169. The cubic root of 5452327440 is about 1760.0593385641.

Adding to 5452327440 its reverse (447232545), we get a palindrome (5899559985).

The spelling of 5452327440 in words is "five billion, four hundred fifty-two million, three hundred twenty-seven thousand, four hundred forty".