47505244472713 has 2 divisors, whose sum is σ = 47505244472714. Its totient is φ = 47505244472712.

The previous prime is 47505244472639. The next prime is 47505244472737. The reversal of 47505244472713 is 31727444250574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45839575463049 + 1665669009664 = 6770493^2 + 1290608^2 .

It is a cyclic number.

It is not a de Polignac number, because 47505244472713 - 2³⁷ = 47367805519241 is a prime.

It is not a weakly prime, because it can be changed into another prime (47505244472513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23752622236356 + 23752622236357.

It is an arithmetic number, because the mean of its divisors is an integer number (23752622236357).

Almost surely, 2^{47505244472713} is an apocalyptic number.

It is an amenable number.

47505244472713 is a deficient number, since it is larger than the sum of its proper divisors (1).

47505244472713 is an equidigital number, since it uses as much as digits as its factorization.

47505244472713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26342400, while the sum is 55.

The spelling of 47505244472713 in words is "forty-seven trillion, five hundred five billion, two hundred forty-four million, four hundred seventy-two thousand, seven hundred thirteen".