95731609 has 2 divisors, whose sum is σ = 95731610. Its totient is φ = 95731608.

The previous prime is 95731547. The next prime is 95731613. The reversal of 95731609 is 90613759.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71995225 + 23736384 = 8485^2 + 4872^2 .

It is a cyclic number.

It is not a de Polignac number, because 95731609 - 2¹³ = 95723417 is a prime.

It is not a weakly prime, because it can be changed into another prime (95731109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47865804 + 47865805.

It is an arithmetic number, because the mean of its divisors is an integer number (47865805).

Almost surely, 2^95731609 is an apocalyptic number.

It is an amenable number.

95731609 is a deficient number, since it is larger than the sum of its proper divisors (1).

95731609 is an equidigital number, since it uses as much as digits as its factorization.

95731609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 95731609 is about 9784.2531140604. The cubic root of 95731609 is about 457.4585890235.

The spelling of 95731609 in words is "ninety-five million, seven hundred thirty-one thousand, six hundred nine".