96947402309 has 2 divisors, whose sum is σ = 96947402310. Its totient is φ = 96947402308.

The previous prime is 96947402263. The next prime is 96947402333. The reversal of 96947402309 is 90320474969.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71597986084 + 25349416225 = 267578^2 + 159215^2 .

It is a cyclic number.

It is not a de Polignac number, because 96947402309 - 2³⁶ = 28227925573 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96947402509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48473701154 + 48473701155.

It is an arithmetic number, because the mean of its divisors is an integer number (48473701155).

Almost surely, 2^96947402309 is an apocalyptic number.

It is an amenable number.

96947402309 is a deficient number, since it is larger than the sum of its proper divisors (1).

96947402309 is an equidigital number, since it uses as much as digits as its factorization.

96947402309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 96947402309 in words is "ninety-six billion, nine hundred forty-seven million, four hundred two thousand, three hundred nine".