1163488877 has 2 divisors, whose sum is σ = 1163488878. Its totient is φ = 1163488876.

The previous prime is 1163488867. The next prime is 1163488919. The reversal of 1163488877 is 7788843611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 607425316 + 556063561 = 24646^2 + 23581^2 .

It is an emirp because it is prime and its reverse (7788843611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1163488877 - 2¹⁴ = 1163472493 is a prime.

It is a super-2 number, since 2×1163488877² = 2707412733805442258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1163488847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581744438 + 581744439.

It is an arithmetic number, because the mean of its divisors is an integer number (581744439).

Almost surely, 2^1163488877 is an apocalyptic number.

It is an amenable number.

1163488877 is a deficient number, since it is larger than the sum of its proper divisors (1).

1163488877 is an equidigital number, since it uses as much as digits as its factorization.

1163488877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1806336, while the sum is 53.

The square root of 1163488877 is about 34109.9527557574. The cubic root of 1163488877 is about 1051.7699179849.

The spelling of 1163488877 in words is "one billion, one hundred sixty-three million, four hundred eighty-eight thousand, eight hundred seventy-seven".