67738359063 has 8 divisors (see below), whose sum is σ = 90319112176. Its totient is φ = 45158256000.

The previous prime is 67738359061. The next prime is 67738359077. The reversal of 67738359063 is 36095383776.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 67738359063 - 2¹ = 67738359061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67738358994 and 67738359012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67738359061) 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 in 7 ways as a sum of consecutive naturals, for example, 189663 + ... + 414063.

It is an arithmetic number, because the mean of its divisors is an integer number (11289889022).

Almost surely, 2^67738359063 is an apocalyptic number.

67738359063 is a deficient number, since it is larger than the sum of its proper divisors (22580753113).

67738359063 is a wasteful number, since it uses less digits than its factorization.

67738359063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325025.

The product of its (nonzero) digits is 17146080, while the sum is 57.

The spelling of 67738359063 in words is "sixty-seven billion, seven hundred thirty-eight million, three hundred fifty-nine thousand, sixty-three".