67463711517413 has 2 divisors, whose sum is σ = 67463711517414. Its totient is φ = 67463711517412.

The previous prime is 67463711517403. The next prime is 67463711517427. The reversal of 67463711517413 is 31471511736476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53179068590404 + 14284642927009 = 7292398^2 + 3779503^2 .

It is a cyclic number.

It is not a de Polignac number, because 67463711517413 - 2³² = 67459416550117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67463711517403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33731855758706 + 33731855758707.

It is an arithmetic number, because the mean of its divisors is an integer number (33731855758707).

Almost surely, 2^{67463711517413} is an apocalyptic number.

It is an amenable number.

67463711517413 is a deficient number, since it is larger than the sum of its proper divisors (1).

67463711517413 is an equidigital number, since it uses as much as digits as its factorization.

67463711517413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8890560, while the sum is 56.

The spelling of 67463711517413 in words is "sixty-seven trillion, four hundred sixty-three billion, seven hundred eleven million, five hundred seventeen thousand, four hundred thirteen".