8492281543 has 2 divisors, whose sum is σ = 8492281544. Its totient is φ = 8492281542.

The previous prime is 8492281489. The next prime is 8492281547. The reversal of 8492281543 is 3451822948.

8492281543 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8492281543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8492281493 and 8492281502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8492281547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4246140771 + 4246140772.

It is an arithmetic number, because the mean of its divisors is an integer number (4246140772).

Almost surely, 2^8492281543 is an apocalyptic number.

8492281543 is a deficient number, since it is larger than the sum of its proper divisors (1).

8492281543 is an equidigital number, since it uses as much as digits as its factorization.

8492281543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 46.

The square root of 8492281543 is about 92153.5758557420. The cubic root of 8492281543 is about 2040.2096368409.

The spelling of 8492281543 in words is "eight billion, four hundred ninety-two million, two hundred eighty-one thousand, five hundred forty-three".