164857271362 has 32 divisors (see below), whose sum is σ = 288335376000. Its totient is φ = 69226005888.

The previous prime is 164857271357. The next prime is 164857271459. The reversal of 164857271362 is 263172758461.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398014 + ... + 698662.

It is an arithmetic number, because the mean of its divisors is an integer number (9010480500).

Almost surely, 2^164857271362 is an apocalyptic number.

164857271362 is a deficient number, since it is larger than the sum of its proper divisors (123478104638).

164857271362 is a wasteful number, since it uses less digits than its factorization.

164857271362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301450.

The product of its digits is 3386880, while the sum is 52.

The spelling of 164857271362 in words is "one hundred sixty-four billion, eight hundred fifty-seven million, two hundred seventy-one thousand, three hundred sixty-two".