47965764113 has 2 divisors, whose sum is σ = 47965764114. Its totient is φ = 47965764112.

The previous prime is 47965764071. The next prime is 47965764149. The reversal of 47965764113 is 31146756974.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32527204609 + 15438559504 = 180353^2 + 124252^2 .

It is a cyclic number.

It is not a de Polignac number, because 47965764113 - 2³⁴ = 30785894929 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (47965761113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23982882056 + 23982882057.

It is an arithmetic number, because the mean of its divisors is an integer number (23982882057).

Almost surely, 2^47965764113 is an apocalyptic number.

It is an amenable number.

47965764113 is a deficient number, since it is larger than the sum of its proper divisors (1).

47965764113 is an equidigital number, since it uses as much as digits as its factorization.

47965764113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 53.

The spelling of 47965764113 in words is "forty-seven billion, nine hundred sixty-five million, seven hundred sixty-four thousand, one hundred thirteen".