164051005 has 8 divisors (see below), whose sum is σ = 199353600. Its totient is φ = 129579216.

The previous prime is 164050981. The next prime is 164051033. The reversal of 164051005 is 500150461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 164051005 - 2⁷ = 164050877 is a prime.

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, 207265 + ... + 208054.

It is an arithmetic number, because the mean of its divisors is an integer number (24919200).

Almost surely, 2^164051005 is an apocalyptic number.

It is an amenable number.

164051005 is a deficient number, since it is larger than the sum of its proper divisors (35302595).

164051005 is an equidigital number, since it uses as much as digits as its factorization.

164051005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415403.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 164051005 is about 12808.2397307358. The cubic root of 164051005 is about 547.4271067721.

The spelling of 164051005 in words is "one hundred sixty-four million, fifty-one thousand, five".