1168481755348 has 24 divisors (see below), whose sum is σ = 2053899567720. Its totient is φ = 581653992960.

The previous prime is 1168481755261. The next prime is 1168481755379. The reversal of 1168481755348 is 8435571848611.

It can be written as a sum of positive squares in 4 ways, for example, as 552542462224 + 615939293124 = 743332^2 + 784818^2 .

It is a super-2 number, since 2×1168481755348² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 7065768 + ... + 7229248.

It is an arithmetic number, because the mean of its divisors is an integer number (85579148655).

Almost surely, 2^{1168481755348} is an apocalyptic number.

It is an amenable number.

1168481755348 is a deficient number, since it is larger than the sum of its proper divisors (885417812372).

1168481755348 is a wasteful number, since it uses less digits than its factorization.

1168481755348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171387 (or 171385 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 61.

The spelling of 1168481755348 in words is "one trillion, one hundred sixty-eight billion, four hundred eighty-one million, seven hundred fifty-five thousand, three hundred forty-eight".