1170795853 has 2 divisors, whose sum is σ = 1170795854. Its totient is φ = 1170795852.

The previous prime is 1170795851. The next prime is 1170795919. The reversal of 1170795853 is 3585970711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 949440969 + 221354884 = 30813^2 + 14878^2 .

It is a cyclic number.

It is not a de Polignac number, because 1170795853 - 2¹ = 1170795851 is a prime.

Together with 1170795851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1170795851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585397926 + 585397927.

It is an arithmetic number, because the mean of its divisors is an integer number (585397927).

Almost surely, 2^1170795853 is an apocalyptic number.

It is an amenable number.

1170795853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1170795853 is an equidigital number, since it uses as much as digits as its factorization.

1170795853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 46.

The square root of 1170795853 is about 34216.8942629222. The cubic root of 1170795853 is about 1053.9671098984.

The spelling of 1170795853 in words is "one billion, one hundred seventy million, seven hundred ninety-five thousand, eight hundred fifty-three".