667183522006 has 4 divisors (see below), whose sum is σ = 1000775283012. Its totient is φ = 333591761002.

The previous prime is 667183521913. The next prime is 667183522043. The reversal of 667183522006 is 600225381766.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166795880500 + ... + 166795880503.

It is an arithmetic number, because the mean of its divisors is an integer number (250193820753).

Almost surely, 2^667183522006 is an apocalyptic number.

667183522006 is a deficient number, since it is larger than the sum of its proper divisors (333591761006).

667183522006 is a wasteful number, since it uses less digits than its factorization.

667183522006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333591761005.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 667183522006 in words is "six hundred sixty-seven billion, one hundred eighty-three million, five hundred twenty-two thousand, six".