162952271072 has 24 divisors (see below), whose sum is σ = 320860524600. Its totient is φ = 81463883904.

The previous prime is 162952271051. The next prime is 162952271089. The reversal of 162952271072 is 270172259261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164822 + ... + 594197.

It is an arithmetic number, because the mean of its divisors is an integer number (13369188525).

Almost surely, 2^162952271072 is an apocalyptic number.

It is an amenable number.

162952271072 is a deficient number, since it is larger than the sum of its proper divisors (157908253528).

162952271072 is an equidigital number, since it uses as much as digits as its factorization.

162952271072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765738 (or 765730 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The spelling of 162952271072 in words is "one hundred sixty-two billion, nine hundred fifty-two million, two hundred seventy-one thousand, seventy-two".