82370384651 has 2 divisors, whose sum is σ = 82370384652. Its totient is φ = 82370384650.

The previous prime is 82370384647. The next prime is 82370384717. The reversal of 82370384651 is 15648307328.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82370384651 - 2² = 82370384647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82370384596 and 82370384605.

It is not a weakly prime, because it can be changed into another prime (82370384851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41185192325 + 41185192326.

It is an arithmetic number, because the mean of its divisors is an integer number (41185192326).

Almost surely, 2^82370384651 is an apocalyptic number.

82370384651 is a deficient number, since it is larger than the sum of its proper divisors (1).

82370384651 is an equidigital number, since it uses as much as digits as its factorization.

82370384651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 82370384651 in words is "eighty-two billion, three hundred seventy million, three hundred eighty-four thousand, six hundred fifty-one".