82674771107 has 2 divisors, whose sum is σ = 82674771108. Its totient is φ = 82674771106.

The previous prime is 82674771097. The next prime is 82674771119. The reversal of 82674771107 is 70117747628.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82674771107 is a prime.

It is not a weakly prime, because it can be changed into another prime (82674771167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41337385553 + 41337385554.

It is an arithmetic number, because the mean of its divisors is an integer number (41337385554).

Almost surely, 2^82674771107 is an apocalyptic number.

82674771107 is a deficient number, since it is larger than the sum of its proper divisors (1).

82674771107 is an equidigital number, since it uses as much as digits as its factorization.

82674771107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 921984, while the sum is 50.

The spelling of 82674771107 in words is "eighty-two billion, six hundred seventy-four million, seven hundred seventy-one thousand, one hundred seven".