2162603485 has 12 divisors (see below), whose sum is σ = 3018818268. Its totient is φ = 1482927936.

The previous prime is 2162603483. The next prime is 2162603539. The reversal of 2162603485 is 5843062612.

It can be written as a sum of positive squares in 2 ways, for example, as 1383691204 + 778912281 = 37198^2 + 27909^2 .

It is not a de Polignac number, because 2162603485 - 2¹ = 2162603483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162603483) 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 11 ways as a sum of consecutive naturals, for example, 4413232 + ... + 4413721.

It is an arithmetic number, because the mean of its divisors is an integer number (251568189).

Almost surely, 2^2162603485 is an apocalyptic number.

It is an amenable number.

2162603485 is a deficient number, since it is larger than the sum of its proper divisors (856214783).

2162603485 is an equidigital number, since it uses as much as digits as its factorization.

2162603485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8826972 (or 8826965 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2162603485 is about 46503.8007586477. The cubic root of 2162603485 is about 1293.1799609034.

The spelling of 2162603485 in words is "two billion, one hundred sixty-two million, six hundred three thousand, four hundred eighty-five".