8473318541 has 2 divisors, whose sum is σ = 8473318542. Its totient is φ = 8473318540.

The previous prime is 8473318481. The next prime is 8473318549. The reversal of 8473318541 is 1458133748.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5590702441 + 2882616100 = 74771^2 + 53690^2 .

It is a cyclic number.

It is not a de Polignac number, because 8473318541 - 2²⁶ = 8406209677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8473318492 and 8473318501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8473318549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4236659270 + 4236659271.

It is an arithmetic number, because the mean of its divisors is an integer number (4236659271).

Almost surely, 2^8473318541 is an apocalyptic number.

It is an amenable number.

8473318541 is a deficient number, since it is larger than the sum of its proper divisors (1).

8473318541 is an equidigital number, since it uses as much as digits as its factorization.

8473318541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 44.

The square root of 8473318541 is about 92050.6303128881. The cubic root of 8473318541 is about 2038.6899301227.

The spelling of 8473318541 in words is "eight billion, four hundred seventy-three million, three hundred eighteen thousand, five hundred forty-one".