82460248139 has 2 divisors, whose sum is σ = 82460248140. Its totient is φ = 82460248138.

The previous prime is 82460248103. The next prime is 82460248153. The reversal of 82460248139 is 93184206428.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82460248139 - 2²⁸ = 82191812683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82460248093 and 82460248102.

It is not a weakly prime, because it can be changed into another prime (82460238139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41230124069 + 41230124070.

It is an arithmetic number, because the mean of its divisors is an integer number (41230124070).

Almost surely, 2^82460248139 is an apocalyptic number.

82460248139 is a deficient number, since it is larger than the sum of its proper divisors (1).

82460248139 is an equidigital number, since it uses as much as digits as its factorization.

82460248139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 82460248139 in words is "eighty-two billion, four hundred sixty million, two hundred forty-eight thousand, one hundred thirty-nine".