164546598968 has 16 divisors (see below), whose sum is σ = 326673395280. Its totient is φ = 77433693568.

The previous prime is 164546598967. The next prime is 164546598971. The reversal of 164546598968 is 869895645461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164546598967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604950596 + ... + 604950867.

It is an arithmetic number, because the mean of its divisors is an integer number (20417087205).

Almost surely, 2^164546598968 is an apocalyptic number.

It is an amenable number.

164546598968 is a deficient number, since it is larger than the sum of its proper divisors (162126796312).

164546598968 is a wasteful number, since it uses less digits than its factorization.

164546598968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209901486 (or 1209901482 counting only the distinct ones).

The product of its digits is 447897600, while the sum is 71.

The spelling of 164546598968 in words is "one hundred sixty-four billion, five hundred forty-six million, five hundred ninety-eight thousand, nine hundred sixty-eight".