1168288653 has 48 divisors (see below), whose sum is σ = 1870249344. Its totient is φ = 634832640.

The previous prime is 1168288631. The next prime is 1168288669. The reversal of 1168288653 is 3568828611.

It is not a de Polignac number, because 1168288653 - 2⁹ = 1168288141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168288673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7441251 + ... + 7441407.

It is an arithmetic number, because the mean of its divisors is an integer number (38963528).

Almost surely, 2^1168288653 is an apocalyptic number.

It is an amenable number.

1168288653 is a deficient number, since it is larger than the sum of its proper divisors (701960691).

1168288653 is an equidigital number, since it uses as much as digits as its factorization.

1168288653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 265 counting only the distinct ones).

The product of its digits is 552960, while the sum is 48.

The square root of 1168288653 is about 34180.2377551708. The cubic root of 1168288653 is about 1053.2142331713.

The spelling of 1168288653 in words is "one billion, one hundred sixty-eight million, two hundred eighty-eight thousand, six hundred fifty-three".