95909679961 has 4 divisors (see below), whose sum is σ = 95974441524. Its totient is φ = 95844918400.

The previous prime is 95909679941. The next prime is 95909679991. The reversal of 95909679961 is 16997690959.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16997690959 = 1361 ⋅12489119.

It can be written as a sum of positive squares in 2 ways, for example, as 76349979225 + 19559700736 = 276315^2 + 139856^2 .

It is a cyclic number.

It is not a de Polignac number, because 95909679961 - 2¹⁹ = 95909155673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95909679941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32378560 + ... + 32381521.

It is an arithmetic number, because the mean of its divisors is an integer number (23993610381).

Almost surely, 2^95909679961 is an apocalyptic number.

It is an amenable number.

95909679961 is a deficient number, since it is larger than the sum of its proper divisors (64761563).

95909679961 is a wasteful number, since it uses less digits than its factorization.

95909679961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64761562.

The product of its (nonzero) digits is 74401740, while the sum is 70.

The spelling of 95909679961 in words is "ninety-five billion, nine hundred nine million, six hundred seventy-nine thousand, nine hundred sixty-one".