2185365482 has 8 divisors (see below), whose sum is σ = 3310504452. Its totient is φ = 1081864000.

The previous prime is 2185365379. The next prime is 2185365509. The reversal of 2185365482 is 2845635812.

It can be written as a sum of positive squares in 2 ways, for example, as 1718848681 + 466516801 = 41459^2 + 21599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5409119 + ... + 5409522.

Almost surely, 2^2185365482 is an apocalyptic number.

2185365482 is a deficient number, since it is larger than the sum of its proper divisors (1125138970).

2185365482 is a wasteful number, since it uses less digits than its factorization.

2185365482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10818744.

The product of its digits is 460800, while the sum is 44.

The square root of 2185365482 is about 46747.8928081256. The cubic root of 2185365482 is about 1297.7011605451.

The spelling of 2185365482 in words is "two billion, one hundred eighty-five million, three hundred sixty-five thousand, four hundred eighty-two".