164342606354125 has 16 divisors (see below), whose sum is σ = 210642804431280. Its totient is φ = 127920731428800.

The previous prime is 164342606354111. The next prime is 164342606354159. The reversal of 164342606354125 is 521453606243461.

It can be written as a sum of positive squares in 8 ways, for example, as 77909090884 + 164264697263241 = 279122^2 + 12816579^2 .

It is not a de Polignac number, because 164342606354125 - 2⁵ = 164342606354093 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17766763630 + ... + 17766772879.

It is an arithmetic number, because the mean of its divisors is an integer number (13165175276955).

Almost surely, 2^{164342606354125} is an apocalyptic number.

It is an amenable number.

164342606354125 is a deficient number, since it is larger than the sum of its proper divisors (46300198077155).

164342606354125 is an equidigital number, since it uses as much as digits as its factorization.

164342606354125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35533536561 (or 35533536551 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 52.

The spelling of 164342606354125 in words is "one hundred sixty-four trillion, three hundred forty-two billion, six hundred six million, three hundred fifty-four thousand, one hundred twenty-five".