160947462165 has 24 divisors (see below), whose sum is σ = 299559359520. Its totient is φ = 73575982368.

The previous prime is 160947462161. The next prime is 160947462187. The reversal of 160947462165 is 561264749061.

It is a happy number.

It is not a de Polignac number, because 160947462165 - 2² = 160947462161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160947462161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109487335 + ... + 109488804.

It is an arithmetic number, because the mean of its divisors is an integer number (12481639980).

Almost surely, 2^160947462165 is an apocalyptic number.

160947462165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160947462165 is a deficient number, since it is larger than the sum of its proper divisors (138611897355).

160947462165 is a wasteful number, since it uses less digits than its factorization.

160947462165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218976161 (or 218976154 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 160947462165 in words is "one hundred sixty billion, nine hundred forty-seven million, four hundred sixty-two thousand, one hundred sixty-five".