95544509 has 2 divisors, whose sum is σ = 95544510. Its totient is φ = 95544508.

The previous prime is 95544499. The next prime is 95544529. The reversal of 95544509 is 90544559.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48580900 + 46963609 = 6970^2 + 6853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95544509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95544529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47772254 + 47772255.

It is an arithmetic number, because the mean of its divisors is an integer number (47772255).

Almost surely, 2^95544509 is an apocalyptic number.

It is an amenable number.

95544509 is a deficient number, since it is larger than the sum of its proper divisors (1).

95544509 is an equidigital number, since it uses as much as digits as its factorization.

95544509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 95544509 is about 9774.6871561191. The cubic root of 95544509 is about 457.1603722223.

The spelling of 95544509 in words is "ninety-five million, five hundred forty-four thousand, five hundred nine".