2164163052 has 24 divisors (see below), whose sum is σ = 5050915632. Its totient is φ = 721216000.

The previous prime is 2164163021. The next prime is 2164163093. The reversal of 2164163052 is 2503614612.

It is a super-3 number, since 3×2164163052³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37552 + ... + 75752.

It is an arithmetic number, because the mean of its divisors is an integer number (210454818).

Almost surely, 2^2164163052 is an apocalyptic number.

It is an amenable number.

2164163052 is an abundant number, since it is smaller than the sum of its proper divisors (2886752580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2164163052 is a wasteful number, since it uses less digits than its factorization.

2164163052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42929 (or 42927 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2164163052 is about 46520.5659036947. The cubic root of 2164163052 is about 1293.4907462127.

Adding to 2164163052 its reverse (2503614612), we get a palindrome (4667777664).

The spelling of 2164163052 in words is "two billion, one hundred sixty-four million, one hundred sixty-three thousand, fifty-two".