52095709 has 2 divisors, whose sum is σ = 52095710. Its totient is φ = 52095708.

The previous prime is 52095683. The next prime is 52095721. The reversal of 52095709 is 90759025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49702500 + 2393209 = 7050^2 + 1547^2 .

It is a cyclic number.

It is not a de Polignac number, because 52095709 - 2⁵ = 52095677 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52095409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26047854 + 26047855.

It is an arithmetic number, because the mean of its divisors is an integer number (26047855).

Almost surely, 2^52095709 is an apocalyptic number.

It is an amenable number.

52095709 is a deficient number, since it is larger than the sum of its proper divisors (1).

52095709 is an equidigital number, since it uses as much as digits as its factorization.

52095709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 52095709 is about 7217.7357252812. The cubic root of 52095709 is about 373.4799720687.

The spelling of 52095709 in words is "fifty-two million, ninety-five thousand, seven hundred nine".