265415425 has 12 divisors (see below), whose sum is σ = 359035056. Its totient is φ = 193029200.

The previous prime is 265415419. The next prime is 265415429. The reversal of 265415425 is 524514562.

It is not a de Polignac number, because 265415425 - 2²⁷ = 131197697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (265415429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482299 + ... + 482848.

It is an arithmetic number, because the mean of its divisors is an integer number (29919588).

Almost surely, 2^265415425 is an apocalyptic number.

265415425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

265415425 is a deficient number, since it is larger than the sum of its proper divisors (93619631).

265415425 is a wasteful number, since it uses less digits than its factorization.

265415425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965168 (or 965163 counting only the distinct ones).

The product of its digits is 48000, while the sum is 34.

The square root of 265415425 is about 16291.5752768110. The cubic root of 265415425 is about 642.6512939394.

Adding to 265415425 its reverse (524514562), we get a palindrome (789929987).

The spelling of 265415425 in words is "two hundred sixty-five million, four hundred fifteen thousand, four hundred twenty-five".