82946549527 has 2 divisors, whose sum is σ = 82946549528. Its totient is φ = 82946549526.

The previous prime is 82946549513. The next prime is 82946549593. The reversal of 82946549527 is 72594564928.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82946549527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82946540527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41473274763 + 41473274764.

It is an arithmetic number, because the mean of its divisors is an integer number (41473274764).

Almost surely, 2^82946549527 is an apocalyptic number.

82946549527 is a deficient number, since it is larger than the sum of its proper divisors (1).

82946549527 is an equidigital number, since it uses as much as digits as its factorization.

82946549527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43545600, while the sum is 61.

The spelling of 82946549527 in words is "eighty-two billion, nine hundred forty-six million, five hundred forty-nine thousand, five hundred twenty-seven".