7109127853 has 2 divisors, whose sum is σ = 7109127854. Its totient is φ = 7109127852.

The previous prime is 7109127841. The next prime is 7109127859. The reversal of 7109127853 is 3587219017.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5352092964 + 1757034889 = 73158^2 + 41917^2 .

It is an emirp because it is prime and its reverse (3587219017) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7109127853 - 2⁵ = 7109127821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7109127859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3554563926 + 3554563927.

It is an arithmetic number, because the mean of its divisors is an integer number (3554563927).

Almost surely, 2^7109127853 is an apocalyptic number.

It is an amenable number.

7109127853 is a deficient number, since it is larger than the sum of its proper divisors (1).

7109127853 is an equidigital number, since it uses as much as digits as its factorization.

7109127853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 43.

The square root of 7109127853 is about 84315.6441771039. The cubic root of 7109127853 is about 1922.8206383820.

The spelling of 7109127853 in words is "seven billion, one hundred nine million, one hundred twenty-seven thousand, eight hundred fifty-three".