5440622004252 has 36 divisors (see below), whose sum is σ = 14262042046616. Its totient is φ = 1813540667760.

The previous prime is 5440622004119. The next prime is 5440622004253. The reversal of 5440622004252 is 2524002260445.

5440622004252 is a `hidden beast` number, since 5 + 4 + 4 + 0 + 6 + 220 + 0 + 425 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440622004253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2798672899 + ... + 2798674842.

Almost surely, 2^{5440622004252} is an apocalyptic number.

It is an amenable number.

5440622004252 is an abundant number, since it is smaller than the sum of its proper divisors (8821420042364).

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

5440622004252 is a wasteful number, since it uses less digits than its factorization.

5440622004252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5597347760 (or 5597347746 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 5440622004252 its reverse (2524002260445), we get a palindrome (7964624264697).

The spelling of 5440622004252 in words is "five trillion, four hundred forty billion, six hundred twenty-two million, four thousand, two hundred fifty-two".