164012527486 has 8 divisors (see below), whose sum is σ = 246260225880. Its totient is φ = 81925785528.

The previous prime is 164012527403. The next prime is 164012527489. The reversal of 164012527486 is 684725210461.

164012527486 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164012527489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40236561 + ... + 40240636.

It is an arithmetic number, because the mean of its divisors is an integer number (30782528235).

Almost surely, 2^164012527486 is an apocalyptic number.

164012527486 is a deficient number, since it is larger than the sum of its proper divisors (82247698394).

164012527486 is a wasteful number, since it uses less digits than its factorization.

164012527486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80478218.

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 164012527486 in words is "one hundred sixty-four billion, twelve million, five hundred twenty-seven thousand, four hundred eighty-six".