2162352813 has 4 divisors (see below), whose sum is σ = 2883137088. Its totient is φ = 1441568540.

The previous prime is 2162352793. The next prime is 2162352821. The reversal of 2162352813 is 3182532612.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2162352813 - 2¹⁸ = 2162090669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162352713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360392133 + ... + 360392138.

It is an arithmetic number, because the mean of its divisors is an integer number (720784272).

Almost surely, 2^2162352813 is an apocalyptic number.

It is an amenable number.

2162352813 is a deficient number, since it is larger than the sum of its proper divisors (720784275).

2162352813 is an equidigital number, since it uses as much as digits as its factorization.

2162352813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720784274.

The product of its digits is 17280, while the sum is 33.

The square root of 2162352813 is about 46501.1055029878. The cubic root of 2162352813 is about 1293.1299938868.

The spelling of 2162352813 in words is "two billion, one hundred sixty-two million, three hundred fifty-two thousand, eight hundred thirteen".