95972171305 has 8 divisors (see below), whose sum is σ = 117339560712. Its totient is φ = 75329100288.

The previous prime is 95972171303. The next prime is 95972171327. The reversal of 95972171305 is 50317127959.

It can be written as a sum of positive squares in 4 ways, for example, as 8755906329 + 87216264976 = 93573^2 + 295324^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 95972171305 - 2¹ = 95972171303 is a prime.

It is a super-3 number, since 3×95972171305³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95972171303) 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 in 7 ways as a sum of consecutive naturals, for example, 181079304 + ... + 181079833.

It is an arithmetic number, because the mean of its divisors is an integer number (14667445089).

Almost surely, 2^95972171305 is an apocalyptic number.

It is an amenable number.

95972171305 is a deficient number, since it is larger than the sum of its proper divisors (21367389407).

95972171305 is a wasteful number, since it uses less digits than its factorization.

95972171305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362159195.

The product of its (nonzero) digits is 595350, while the sum is 49.

The spelling of 95972171305 in words is "ninety-five billion, nine hundred seventy-two million, one hundred seventy-one thousand, three hundred five".