82315063 has 2 divisors, whose sum is σ = 82315064. Its totient is φ = 82315062.

The previous prime is 82315043. The next prime is 82315067. The reversal of 82315063 is 36051328.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82315063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82315067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41157531 + 41157532.

It is an arithmetic number, because the mean of its divisors is an integer number (41157532).

Almost surely, 2^82315063 is an apocalyptic number.

82315063 is a deficient number, since it is larger than the sum of its proper divisors (1).

82315063 is an equidigital number, since it uses as much as digits as its factorization.

82315063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 82315063 is about 9072.7649038207. The cubic root of 82315063 is about 435.0038542839.

The spelling of 82315063 in words is "eighty-two million, three hundred fifteen thousand, sixty-three".