2183773825 has 12 divisors (see below), whose sum is σ = 2709453568. Its totient is φ = 1746003600.

The previous prime is 2183773789. The next prime is 2183773841. The reversal of 2183773825 is 5283773812.

It is not a de Polignac number, because 2183773825 - 2²³ = 2175385217 is a prime.

It is a super-3 number, since 3×2183773825³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20080 + ... + 69070.

Almost surely, 2^2183773825 is an apocalyptic number.

2183773825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2183773825 is a deficient number, since it is larger than the sum of its proper divisors (525679743).

2183773825 is a wasteful number, since it uses less digits than its factorization.

2183773825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50784 (or 50779 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The square root of 2183773825 is about 46730.8658704287. The cubic root of 2183773825 is about 1297.3860344930.

The spelling of 2183773825 in words is "two billion, one hundred eighty-three million, seven hundred seventy-three thousand, eight hundred twenty-five".