1053444443028 has 24 divisors (see below), whose sum is σ = 2458292524800. Its totient is φ = 351111648960.

The previous prime is 1053444443027. The next prime is 1053444443033. The reversal of 1053444443028 is 8203444443501.

It is a happy number.

1053444443028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1053444443028² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053444443027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4441953 + ... + 4673096.

It is an arithmetic number, because the mean of its divisors is an integer number (102428855200).

Almost surely, 2^{1053444443028} is an apocalyptic number.

It is an amenable number.

1053444443028 is an abundant number, since it is smaller than the sum of its proper divisors (1404848081772).

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

1053444443028 is a wasteful number, since it uses less digits than its factorization.

1053444443028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9124687 (or 9124685 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 42.

Adding to 1053444443028 its reverse (8203444443501), we get a palindrome (9256888886529).

The spelling of 1053444443028 in words is "one trillion, fifty-three billion, four hundred forty-four million, four hundred forty-three thousand, twenty-eight".