11514286853 has 2 divisors, whose sum is σ = 11514286854. Its totient is φ = 11514286852.

The previous prime is 11514286769. The next prime is 11514286871. The reversal of 11514286853 is 35868241511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8221592929 + 3292693924 = 90673^2 + 57382^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11514286853 is a prime.

It is a zygodrome in base 7.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11514286873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757143426 + 5757143427.

It is an arithmetic number, because the mean of its divisors is an integer number (5757143427).

Almost surely, 2^11514286853 is an apocalyptic number.

It is an amenable number.

11514286853 is a deficient number, since it is larger than the sum of its proper divisors (1).

11514286853 is an equidigital number, since it uses as much as digits as its factorization.

11514286853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 44.

The spelling of 11514286853 in words is "eleven billion, five hundred fourteen million, two hundred eighty-six thousand, eight hundred fifty-three".