2163015352 has 16 divisors (see below), whose sum is σ = 4154572800. Its totient is φ = 1055129280.

The previous prime is 2163015313. The next prime is 2163015353. The reversal of 2163015352 is 2535103612.

It is a self number, because there is not a number n which added to its sum of digits gives 2163015352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163015353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3296952 + ... + 3297607.

It is an arithmetic number, because the mean of its divisors is an integer number (259660800).

Almost surely, 2^2163015352 is an apocalyptic number.

It is an amenable number.

2163015352 is a deficient number, since it is larger than the sum of its proper divisors (1991557448).

2163015352 is a wasteful number, since it uses less digits than its factorization.

2163015352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6594606 (or 6594602 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2163015352 is about 46508.2288632883. The cubic root of 2163015352 is about 1293.2620509006.

Adding to 2163015352 its reverse (2535103612), we get a palindrome (4698118964).

The spelling of 2163015352 in words is "two billion, one hundred sixty-three million, fifteen thousand, three hundred fifty-two".