5452052212440 has 128 divisors (see below), whose sum is σ = 18203849280000. Its totient is φ = 1451453238144.

The previous prime is 5452052212423. The next prime is 5452052212483. The reversal of 5452052212440 is 442122502545.

5452052212440 is a `hidden beast` number, since 5 + 4 + 5 + 2 + 0 + 522 + 124 + 4 + 0 = 666.

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 = 5452052212395 and 5452052212404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3566934 + ... + 4860773.

It is an arithmetic number, because the mean of its divisors is an integer number (142217572500).

Almost surely, 2^{5452052212440} is an apocalyptic number.

It is an amenable number.

5452052212440 is an abundant number, since it is smaller than the sum of its proper divisors (12751797067560).

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

5452052212440 is a wasteful number, since it uses less digits than its factorization.

5452052212440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8428326 (or 8428316 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 5452052212440 its reverse (442122502545), we get a palindrome (5894174714985).

The spelling of 5452052212440 in words is "five trillion, four hundred fifty-two billion, fifty-two million, two hundred twelve thousand, four hundred forty".