67665466504 has 32 divisors (see below), whose sum is σ = 134505043200. Its totient is φ = 31856448960.

The previous prime is 67665466499. The next prime is 67665466507. The reversal of 67665466504 is 40566456676.

It is not an unprimeable number, because it can be changed into a prime (67665466507) 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, 3677914 + ... + 3696265.

It is an arithmetic number, because the mean of its divisors is an integer number (4203282600).

Almost surely, 2^67665466504 is an apocalyptic number.

It is an amenable number.

67665466504 is a deficient number, since it is larger than the sum of its proper divisors (66839576696).

67665466504 is a wasteful number, since it uses less digits than its factorization.

67665466504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7374253 (or 7374249 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 55.

The spelling of 67665466504 in words is "sixty-seven billion, six hundred sixty-five million, four hundred sixty-six thousand, five hundred four".