2000306025 has 72 divisors (see below), whose sum is σ = 3698576024. Its totient is φ = 1032652800.

The previous prime is 2000306023. The next prime is 2000306027. The reversal of 2000306025 is 5206030002.

It is an interprime number because it is at equal distance from previous prime (2000306023) and next prime (2000306027).

It can be written as a sum of positive squares in 12 ways, for example, as 1411344 + 1998894681 = 1188^2 + 44709^2 .

It is not a de Polignac number, because 2000306025 - 2¹ = 2000306023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000305989 and 2000306007.

It is not an unprimeable number, because it can be changed into a prime (2000306023) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2005827 + ... + 2006823.

Almost surely, 2^2000306025 is an apocalyptic number.

2000306025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2000306025 is a deficient number, since it is larger than the sum of its proper divisors (1698269999).

2000306025 is a wasteful number, since it uses less digits than its factorization.

2000306025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291 (or 1283 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2000306025 is about 44724.7808826382. The cubic root of 2000306025 is about 1259.9853078408.

Adding to 2000306025 its reverse (5206030002), we get a palindrome (7206336027).

It can be divided in two parts, 2000 and 306025, that added together give a square (308025 = 555²).

The spelling of 2000306025 in words is "two billion, three hundred six thousand, twenty-five".