2255000025 has 48 divisors (see below), whose sum is σ = 3799756800. Its totient is φ = 1179816000.

The previous prime is 2255000021. The next prime is 2255000029. The reversal of 2255000025 is 5200005522.

It is an interprime number because it is at equal distance from previous prime (2255000021) and next prime (2255000029).

It is not a de Polignac number, because 2255000025 - 2² = 2255000021 is a prime.

It is a super-2 number, since 2×2255000025² = 10170050225500001250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2254999965 and 2255000010.

It is not an unprimeable number, because it can be changed into a prime (2255000021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 938776 + ... + 941174.

It is an arithmetic number, because the mean of its divisors is an integer number (79161600).

Almost surely, 2^2255000025 is an apocalyptic number.

2255000025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2255000025 is a deficient number, since it is larger than the sum of its proper divisors (1544756775).

2255000025 is a wasteful number, since it uses less digits than its factorization.

2255000025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646 (or 2641 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 2255000025 is about 47486.8405455659. The cubic root of 2255000025 is about 1311.3406288014.

Adding to 2255000025 its reverse (5200005522), we get a palindrome (7455005547).

The spelling of 2255000025 in words is "two billion, two hundred fifty-five million, twenty-five", and thus it is an aban number.