47433343800077 has 2 divisors, whose sum is σ = 47433343800078. Its totient is φ = 47433343800076.

The previous prime is 47433343800067. The next prime is 47433343800131. The reversal of 47433343800077 is 77000834333474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44055224782921 + 3378119017156 = 6637411^2 + 1837966^2 .

It is a cyclic number.

It is not a de Polignac number, because 47433343800077 - 2³⁰ = 47432270058253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47433343800047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23716671900038 + 23716671900039.

It is an arithmetic number, because the mean of its divisors is an integer number (23716671900039).

Almost surely, 2^{47433343800077} is an apocalyptic number.

It is an amenable number.

47433343800077 is a deficient number, since it is larger than the sum of its proper divisors (1).

47433343800077 is an equidigital number, since it uses as much as digits as its factorization.

47433343800077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14224896, while the sum is 53.

The spelling of 47433343800077 in words is "forty-seven trillion, four hundred thirty-three billion, three hundred forty-three million, eight hundred thousand, seventy-seven".