255600415 has 24 divisors (see below), whose sum is σ = 357499440. Its totient is φ = 174924288.

The previous prime is 255600413. The next prime is 255600419. The reversal of 255600415 is 514006552.

It is not a de Polignac number, because 255600415 - 2¹ = 255600413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255600413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227044 + ... + 228166.

It is an arithmetic number, because the mean of its divisors is an integer number (14895810).

Almost surely, 2^255600415 is an apocalyptic number.

255600415 is a deficient number, since it is larger than the sum of its proper divisors (101899025).

255600415 is a wasteful number, since it uses less digits than its factorization.

255600415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071 (or 2064 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 255600415 is about 15987.5080922575. The cubic root of 255600415 is about 634.6298833089.

Adding to 255600415 its reverse (514006552), we get a palindrome (769606967).

The spelling of 255600415 in words is "two hundred fifty-five million, six hundred thousand, four hundred fifteen".