2162552612 has 48 divisors (see below), whose sum is σ = 4181526720. Its totient is φ = 970416000.

The previous prime is 2162552599. The next prime is 2162552617.

2162552612 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2162552617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2608214 + ... + 2609042.

It is an arithmetic number, because the mean of its divisors is an integer number (87115140).

Almost surely, 2^2162552612 is an apocalyptic number.

2162552612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2162552612 is a deficient number, since it is larger than the sum of its proper divisors (2018974108).

2162552612 is a wasteful number, since it uses less digits than its factorization.

2162552612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532 (or 1530 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 2162552612 is about 46503.2537786336. The cubic root of 2162552612 is about 1293.1698205856.

The spelling of 2162552612 in words is "two billion, one hundred sixty-two million, five hundred fifty-two thousand, six hundred twelve".