164341327563325 has 12 divisors (see below), whose sum is σ = 222308995831488. Its totient is φ = 119520965500400.

The previous prime is 164341327563317. The next prime is 164341327563331. The reversal of 164341327563325 is 523365723143461.

It is not a de Polignac number, because 164341327563325 - 2³ = 164341327563317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298802413477 + ... + 298802414026.

It is an arithmetic number, because the mean of its divisors is an integer number (18525749652624).

Almost surely, 2^{164341327563325} is an apocalyptic number.

It is an amenable number.

164341327563325 is a deficient number, since it is larger than the sum of its proper divisors (57967668268163).

164341327563325 is a wasteful number, since it uses less digits than its factorization.

164341327563325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597604827524 (or 597604827519 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 55.

The spelling of 164341327563325 in words is "one hundred sixty-four trillion, three hundred forty-one billion, three hundred twenty-seven million, five hundred sixty-three thousand, three hundred twenty-five".