164200064606 has 4 divisors (see below), whose sum is σ = 246300096912. Its totient is φ = 82100032302.

The previous prime is 164200064603. The next prime is 164200064653. The reversal of 164200064606 is 606460002461.

164200064606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×164200064606² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164200064603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41050016150 + ... + 41050016153.

It is an arithmetic number, because the mean of its divisors is an integer number (61575024228).

Almost surely, 2^164200064606 is an apocalyptic number.

164200064606 is a deficient number, since it is larger than the sum of its proper divisors (82100032306).

164200064606 is an equidigital number, since it uses as much as digits as its factorization.

164200064606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82100032305.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 164200064606 in words is "one hundred sixty-four billion, two hundred million, sixty-four thousand, six hundred six".