53110709 has 2 divisors, whose sum is σ = 53110710. Its totient is φ = 53110708.

The previous prime is 53110691. The next prime is 53110711. The reversal of 53110709 is 90701135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46104100 + 7006609 = 6790^2 + 2647^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53110709 is a prime.

Together with 53110711, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53110789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26555354 + 26555355.

It is an arithmetic number, because the mean of its divisors is an integer number (26555355).

Almost surely, 2^53110709 is an apocalyptic number.

It is an amenable number.

53110709 is a deficient number, since it is larger than the sum of its proper divisors (1).

53110709 is an equidigital number, since it uses as much as digits as its factorization.

53110709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 53110709 is about 7287.7094481051. The cubic root of 53110709 is about 375.8899373231.

The spelling of 53110709 in words is "fifty-three million, one hundred ten thousand, seven hundred nine".