67048681863 has 8 divisors (see below), whose sum is σ = 93285122688. Its totient is φ = 42755681144.

The previous prime is 67048681811. The next prime is 67048681901. The reversal of 67048681863 is 36818684076.

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

It is a cyclic number.

It is not a de Polignac number, because 67048681863 - 2²⁰ = 67047633287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67048681363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485859945 + ... + 485860082.

It is an arithmetic number, because the mean of its divisors is an integer number (11660640336).

Almost surely, 2^67048681863 is an apocalyptic number.

67048681863 is a deficient number, since it is larger than the sum of its proper divisors (26236440825).

67048681863 is a wasteful number, since it uses less digits than its factorization.

67048681863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971720053.

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 67048681863 in words is "sixty-seven billion, forty-eight million, six hundred eighty-one thousand, eight hundred sixty-three".