164027853415 has 8 divisors (see below), whose sum is σ = 196835842368. Its totient is φ = 131220670560.

The previous prime is 164027853373. The next prime is 164027853419. The reversal of 164027853415 is 514358720461.

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

It is not a de Polignac number, because 164027853415 - 2¹¹ = 164027851367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164027853419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420930 + ... + 710800.

It is an arithmetic number, because the mean of its divisors is an integer number (24604480296).

Almost surely, 2^164027853415 is an apocalyptic number.

164027853415 is a deficient number, since it is larger than the sum of its proper divisors (32807988953).

164027853415 is a wasteful number, since it uses less digits than its factorization.

164027853415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403049.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 164027853415 in words is "one hundred sixty-four billion, twenty-seven million, eight hundred fifty-three thousand, four hundred fifteen".