82833548947 has 2 divisors, whose sum is σ = 82833548948. Its totient is φ = 82833548946.

The previous prime is 82833548879. The next prime is 82833549089. The reversal of 82833548947 is 74984533828.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82833548947 is a prime.

It is a super-2 number, since 2×82833548947² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (82833546947) 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, 41416774473 + 41416774474.

It is an arithmetic number, because the mean of its divisors is an integer number (41416774474).

Almost surely, 2^82833548947 is an apocalyptic number.

82833548947 is a deficient number, since it is larger than the sum of its proper divisors (1).

82833548947 is an equidigital number, since it uses as much as digits as its factorization.

82833548947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46448640, while the sum is 61.

The spelling of 82833548947 in words is "eighty-two billion, eight hundred thirty-three million, five hundred forty-eight thousand, nine hundred forty-seven".