1163860675853 has 2 divisors, whose sum is σ = 1163860675854. Its totient is φ = 1163860675852.

The previous prime is 1163860675819. The next prime is 1163860675903. The reversal of 1163860675853 is 3585760683611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 611058016804 + 552802659049 = 781702^2 + 743507^2 .

It is a cyclic number.

It is not a de Polignac number, because 1163860675853 - 2⁸ = 1163860675597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1163860675792 and 1163860675801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1163860675253) 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 as a sum of consecutive naturals, namely, 581930337926 + 581930337927.

It is an arithmetic number, because the mean of its divisors is an integer number (581930337927).

Almost surely, 2^{1163860675853} is an apocalyptic number.

It is an amenable number.

1163860675853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1163860675853 is an equidigital number, since it uses as much as digits as its factorization.

1163860675853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 1163860675853 in words is "one trillion, one hundred sixty-three billion, eight hundred sixty million, six hundred seventy-five thousand, eight hundred fifty-three".