67845254876 has 12 divisors (see below), whose sum is σ = 135690509808. Its totient is φ = 29076537792.

The previous prime is 67845254809. The next prime is 67845254909.

67845254876 is nontrivially palindromic in base 10.

67845254876 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1211522381 + ... + 1211522436.

It is an arithmetic number, because the mean of its divisors is an integer number (11307542484).

Almost surely, 2^67845254876 is an apocalyptic number.

It is an amenable number.

67845254876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67845254876 is a wasteful number, since it uses less digits than its factorization.

67845254876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423044828 (or 2423044826 counting only the distinct ones).

The product of its digits is 90316800, while the sum is 62.

The spelling of 67845254876 in words is "sixty-seven billion, eight hundred forty-five million, two hundred fifty-four thousand, eight hundred seventy-six".