3789855030025 has 81 divisors (see below), whose sum is σ = 5138988394239. Its totient is φ = 2771929935360.

The previous prime is 3789855030011. The next prime is 3789855030037. The reversal of 3789855030025 is 5200305589873.

The square root of 3789855030025 is 1946755.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 117174082249 + 3672680947776 = 342307^2 + 1916424^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3789855030025 is a prime.

It is a super-2 number, since 2×3789855030025² (a number of 26 digits) contains 22 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 (23) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 6122544166 + ... + 6122544784.

Almost surely, 2^{3789855030025} is an apocalyptic number.

3789855030025 is the 1946755-th square number.

3789855030025 is the 973378-th centered octagonal number.

It is an amenable number.

3789855030025 is a deficient number, since it is larger than the sum of its proper divisors (1349133364214).

3789855030025 is an frugal number, since it uses more digits than its factorization.

3789855030025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 3789855030025 in words is "three trillion, seven hundred eighty-nine billion, eight hundred fifty-five million, thirty thousand, twenty-five".