82636272463 has 2 divisors, whose sum is σ = 82636272464. Its totient is φ = 82636272462.

The previous prime is 82636272449. The next prime is 82636272547. The reversal of 82636272463 is 36427263628.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82636272463 - 2¹⁷ = 82636141391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82636272263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41318136231 + 41318136232.

It is an arithmetic number, because the mean of its divisors is an integer number (41318136232).

Almost surely, 2^82636272463 is an apocalyptic number.

82636272463 is a deficient number, since it is larger than the sum of its proper divisors (1).

82636272463 is an equidigital number, since it uses as much as digits as its factorization.

82636272463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3483648, while the sum is 49.

The spelling of 82636272463 in words is "eighty-two billion, six hundred thirty-six million, two hundred seventy-two thousand, four hundred sixty-three".