1053443522104 has 16 divisors (see below), whose sum is σ = 1975249926000. Its totient is φ = 526710208512.

The previous prime is 1053443522029. The next prime is 1053443522111. The reversal of 1053443522104 is 4012253443501.

It is a super-2 number, since 2×1053443522104² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1053443522104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050204 + ... + 1791595.

It is an arithmetic number, because the mean of its divisors is an integer number (123453120375).

Almost surely, 2^{1053443522104} is an apocalyptic number.

It is an amenable number.

1053443522104 is a deficient number, since it is larger than the sum of its proper divisors (921806403896).

1053443522104 is a wasteful number, since it uses less digits than its factorization.

1053443522104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888142 (or 2888138 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 1053443522104 its reverse (4012253443501), we get a palindrome (5065696965605).

The spelling of 1053443522104 in words is "one trillion, fifty-three billion, four hundred forty-three million, five hundred twenty-two thousand, one hundred four".