82263744523 has 2 divisors, whose sum is σ = 82263744524. Its totient is φ = 82263744522.

The previous prime is 82263744517. The next prime is 82263744527. The reversal of 82263744523 is 32544736228.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82263744523 - 2⁹ = 82263744011 is a prime.

It is not a weakly prime, because it can be changed into another prime (82263744527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41131872261 + 41131872262.

It is an arithmetic number, because the mean of its divisors is an integer number (41131872262).

Almost surely, 2^82263744523 is an apocalyptic number.

82263744523 is a deficient number, since it is larger than the sum of its proper divisors (1).

82263744523 is an equidigital number, since it uses as much as digits as its factorization.

82263744523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 46.

The spelling of 82263744523 in words is "eighty-two billion, two hundred sixty-three million, seven hundred forty-four thousand, five hundred twenty-three".