1053044222552 has 32 divisors (see below), whose sum is σ = 2269566842400. Its totient is φ = 448695965184.

The previous prime is 1053044222513. The next prime is 1053044222557. The reversal of 1053044222552 is 2552224403501.

It is a happy number.

It is a super-2 number, since 2×1053044222552² (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 (1053044222557) 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, 54338177 + ... + 54357552.

It is an arithmetic number, because the mean of its divisors is an integer number (70923963825).

Almost surely, 2^{1053044222552} is an apocalyptic number.

It is an amenable number.

1053044222552 is an abundant number, since it is smaller than the sum of its proper divisors (1216522619848).

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

1053044222552 is a wasteful number, since it uses less digits than its factorization.

1053044222552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108695915 (or 108695911 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 1053044222552 in words is "one trillion, fifty-three billion, forty-four million, two hundred twenty-two thousand, five hundred fifty-two".