814110853 has 2 divisors, whose sum is σ = 814110854. Its totient is φ = 814110852.

The previous prime is 814110833. The next prime is 814110901. The reversal of 814110853 is 358011418.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 421357729 + 392753124 = 20527^2 + 19818^2 .

It is a cyclic number.

It is not a de Polignac number, because 814110853 - 2⁵ = 814110821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (814110833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407055426 + 407055427.

It is an arithmetic number, because the mean of its divisors is an integer number (407055427).

Almost surely, 2^814110853 is an apocalyptic number.

It is an amenable number.

814110853 is a deficient number, since it is larger than the sum of its proper divisors (1).

814110853 is an equidigital number, since it uses as much as digits as its factorization.

814110853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 814110853 is about 28532.6278670577. The cubic root of 814110853 is about 933.7440515336.

The spelling of 814110853 in words is "eight hundred fourteen million, one hundred ten thousand, eight hundred fifty-three".