47050347572077 has 2 divisors, whose sum is σ = 47050347572078. Its totient is φ = 47050347572076.

The previous prime is 47050347572047. The next prime is 47050347572087. The reversal of 47050347572077 is 77027574305074.

47050347572077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31265666248041 + 15784681324036 = 5591571^2 + 3972994^2 .

It is a cyclic number.

It is not a de Polignac number, because 47050347572077 - 2¹¹ = 47050347570029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47050347572047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23525173786038 + 23525173786039.

It is an arithmetic number, because the mean of its divisors is an integer number (23525173786039).

Almost surely, 2^{47050347572077} is an apocalyptic number.

It is an amenable number.

47050347572077 is a deficient number, since it is larger than the sum of its proper divisors (1).

47050347572077 is an equidigital number, since it uses as much as digits as its factorization.

47050347572077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40336800, while the sum is 58.

The spelling of 47050347572077 in words is "forty-seven trillion, fifty billion, three hundred forty-seven million, five hundred seventy-two thousand, seventy-seven".