67480666808 has 16 divisors (see below), whose sum is σ = 128259487680. Its totient is φ = 33278136768.

The previous prime is 67480666789. The next prime is 67480666811. The reversal of 67480666808 is 80866608476.

67480666808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57773960 + ... + 57775127.

It is an arithmetic number, because the mean of its divisors is an integer number (8016217980).

Almost surely, 2^67480666808 is an apocalyptic number.

It is an amenable number.

67480666808 is a deficient number, since it is larger than the sum of its proper divisors (60778820872).

67480666808 is a wasteful number, since it uses less digits than its factorization.

67480666808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115549166 (or 115549162 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 59.

The spelling of 67480666808 in words is "sixty-seven billion, four hundred eighty million, six hundred sixty-six thousand, eight hundred eight".