95502809 has 6 divisors (see below), whose sum is σ = 98155134. Its totient is φ = 92920320.

The previous prime is 95502793. The next prime is 95502811. The reversal of 95502809 is 90820559.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 66912400 + 28590409 = 8180^2 + 5347^2 .

It is not a de Polignac number, because 95502809 - 2⁴ = 95502793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95502409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33512 + ... + 36249.

It is an arithmetic number, because the mean of its divisors is an integer number (16359189).

Almost surely, 2^95502809 is an apocalyptic number.

It is an amenable number.

95502809 is a deficient number, since it is larger than the sum of its proper divisors (2652325).

95502809 is an equidigital number, since it uses as much as digits as its factorization.

95502809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69835 (or 69798 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 95502809 is about 9772.5538627321. The cubic root of 95502809 is about 457.0938539689.

The spelling of 95502809 in words is "ninety-five million, five hundred two thousand, eight hundred nine".