1105269053288 has 48 divisors (see below), whose sum is σ = 2237544725100. Its totient is φ = 511599882240.

The previous prime is 1105269053281. The next prime is 1105269053311. The reversal of 1105269053288 is 8823509625011.

It can be written as a sum of positive squares in 6 ways, for example, as 273966402724 + 831302650564 = 523418^2 + 911758^2 .

It is a super-2 number, since 2×1105269053288² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1105269053281) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3777473 + ... + 4059536.

Almost surely, 2^{1105269053288} is an apocalyptic number.

It is an amenable number.

1105269053288 is an abundant number, since it is smaller than the sum of its proper divisors (1132275671812).

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

1105269053288 is a wasteful number, since it uses less digits than its factorization.

1105269053288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7837110 (or 7837089 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 50.

The spelling of 1105269053288 in words is "one trillion, one hundred five billion, two hundred sixty-nine million, fifty-three thousand, two hundred eighty-eight".