11588764853 has 2 divisors, whose sum is σ = 11588764854. Its totient is φ = 11588764852.

The previous prime is 11588764807. The next prime is 11588764861. The reversal of 11588764853 is 35846788511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9387090769 + 2201674084 = 96887^2 + 46922^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11588764853 is a prime.

It is a super-2 number, since 2×11588764853² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11588764883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5794382426 + 5794382427.

It is an arithmetic number, because the mean of its divisors is an integer number (5794382427).

Almost surely, 2^11588764853 is an apocalyptic number.

It is an amenable number.

11588764853 is a deficient number, since it is larger than the sum of its proper divisors (1).

11588764853 is an equidigital number, since it uses as much as digits as its factorization.

11588764853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6451200, while the sum is 56.

The spelling of 11588764853 in words is "eleven billion, five hundred eighty-eight million, seven hundred sixty-four thousand, eight hundred fifty-three".