67671536560351 has 2 divisors, whose sum is σ = 67671536560352. Its totient is φ = 67671536560350.

The previous prime is 67671536560343. The next prime is 67671536560361. The reversal of 67671536560351 is 15306563517676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67671536560351 - 2³ = 67671536560343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 67671536560351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67671536560301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33835768280175 + 33835768280176.

It is an arithmetic number, because the mean of its divisors is an integer number (33835768280176).

Almost surely, 2^{67671536560351} is an apocalyptic number.

67671536560351 is a deficient number, since it is larger than the sum of its proper divisors (1).

67671536560351 is an equidigital number, since it uses as much as digits as its factorization.

67671536560351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71442000, while the sum is 61.

The spelling of 67671536560351 in words is "sixty-seven trillion, six hundred seventy-one billion, five hundred thirty-six million, five hundred sixty thousand, three hundred fifty-one".