255241425 has 36 divisors (see below), whose sum is σ = 427364016. Its totient is φ = 134416800.

The previous prime is 255241423. The next prime is 255241433. The reversal of 255241425 is 524142552.

It is not a de Polignac number, because 255241425 - 2¹ = 255241423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255241392 and 255241401.

It is not an unprimeable number, because it can be changed into a prime (255241423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1209570 + ... + 1209780.

Almost surely, 2^255241425 is an apocalyptic number.

255241425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255241425 is a deficient number, since it is larger than the sum of its proper divisors (172122591).

255241425 is a wasteful number, since it uses less digits than its factorization.

255241425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478 (or 346 counting only the distinct ones).

The product of its digits is 16000, while the sum is 30.

The square root of 255241425 is about 15976.2769442696. The cubic root of 255241425 is about 634.3326321936.

Adding to 255241425 its reverse (524142552), we get a palindrome (779383977).

The spelling of 255241425 in words is "two hundred fifty-five million, two hundred forty-one thousand, four hundred twenty-five".