82701484853947 has 2 divisors, whose sum is σ = 82701484853948. Its totient is φ = 82701484853946.

The previous prime is 82701484853909. The next prime is 82701484853987. The reversal of 82701484853947 is 74935848410728.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82701484853947 is a prime.

It is not a weakly prime, because it can be changed into another prime (82701484853987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41350742426973 + 41350742426974.

It is an arithmetic number, because the mean of its divisors is an integer number (41350742426974).

Almost surely, 2^{82701484853947} is an apocalyptic number.

82701484853947 is a deficient number, since it is larger than the sum of its proper divisors (1).

82701484853947 is an equidigital number, since it uses as much as digits as its factorization.

82701484853947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 433520640, while the sum is 70.

The spelling of 82701484853947 in words is "eighty-two trillion, seven hundred one billion, four hundred eighty-four million, eight hundred fifty-three thousand, nine hundred forty-seven".