67964517083 has 2 divisors, whose sum is σ = 67964517084. Its totient is φ = 67964517082.

The previous prime is 67964517007. The next prime is 67964517133. The reversal of 67964517083 is 38071546976.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67964517083 is a prime.

It is not a weakly prime, because it can be changed into another prime (67964513083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33982258541 + 33982258542.

It is an arithmetic number, because the mean of its divisors is an integer number (33982258542).

Almost surely, 2^67964517083 is an apocalyptic number.

67964517083 is a deficient number, since it is larger than the sum of its proper divisors (1).

67964517083 is an equidigital number, since it uses as much as digits as its factorization.

67964517083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 67964517083 in words is "sixty-seven billion, nine hundred sixty-four million, five hundred seventeen thousand, eighty-three".