47380591484873 has 2 divisors, whose sum is σ = 47380591484874. Its totient is φ = 47380591484872.

The previous prime is 47380591484867. The next prime is 47380591484953. The reversal of 47380591484873 is 37848419508374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36148629091129 + 11231962393744 = 6012373^2 + 3351412^2 .

It is a cyclic number.

It is not a de Polignac number, because 47380591484873 - 2²⁰ = 47380590436297 is a prime.

It is a super-2 number, since 2×47380591484873² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47380591484797 and 47380591484806.

It is not a weakly prime, because it can be changed into another prime (47380591484803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23690295742436 + 23690295742437.

It is an arithmetic number, because the mean of its divisors is an integer number (23690295742437).

Almost surely, 2^{47380591484873} is an apocalyptic number.

It is an amenable number.

47380591484873 is a deficient number, since it is larger than the sum of its proper divisors (1).

47380591484873 is an equidigital number, since it uses as much as digits as its factorization.

47380591484873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 650280960, while the sum is 71.

The spelling of 47380591484873 in words is "forty-seven trillion, three hundred eighty billion, five hundred ninety-one million, four hundred eighty-four thousand, eight hundred seventy-three".