164878481006 has 16 divisors (see below), whose sum is σ = 253485505728. Its totient is φ = 80385465600.

The previous prime is 164878480999. The next prime is 164878481011. The reversal of 164878481006 is 600184878461.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383915 + ... + 690758.

It is an arithmetic number, because the mean of its divisors is an integer number (15842844108).

Almost surely, 2^164878481006 is an apocalyptic number.

164878481006 is a deficient number, since it is larger than the sum of its proper divisors (88607024722).

164878481006 is a wasteful number, since it uses less digits than its factorization.

164878481006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076587.

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 164878481006 in words is "one hundred sixty-four billion, eight hundred seventy-eight million, four hundred eighty-one thousand, six".