1053168517228 has 24 divisors (see below), whose sum is σ = 1867881501360. Its totient is φ = 519505988160.

The previous prime is 1053168517201. The next prime is 1053168517237. The reversal of 1053168517228 is 8227158613501.

1053168517228 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 2×1053168517228² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2001703 + ... + 2472478.

It is an arithmetic number, because the mean of its divisors is an integer number (77828395890).

Almost surely, 2^{1053168517228} is an apocalyptic number.

It is an amenable number.

1053168517228 is a deficient number, since it is larger than the sum of its proper divisors (814712984132).

1053168517228 is a wasteful number, since it uses less digits than its factorization.

1053168517228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4474977 (or 4474975 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 1053168517228 in words is "one trillion, fifty-three billion, one hundred sixty-eight million, five hundred seventeen thousand, two hundred twenty-eight".