255565675 has 24 divisors (see below), whose sum is σ = 353214000. Its totient is φ = 182292480.

The previous prime is 255565633. The next prime is 255565679. The reversal of 255565675 is 576565552.

It is not a de Polignac number, because 255565675 - 2¹⁹ = 255041387 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (255565679) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7750 + ... + 23899.

It is an arithmetic number, because the mean of its divisors is an integer number (14717250).

Almost surely, 2^255565675 is an apocalyptic number.

255565675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255565675 is a deficient number, since it is larger than the sum of its proper divisors (97648325).

255565675 is a wasteful number, since it uses less digits than its factorization.

255565675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31695 (or 31690 counting only the distinct ones).

The product of its digits is 1575000, while the sum is 46.

The square root of 255565675 is about 15986.4215820802. The cubic root of 255565675 is about 634.6011300417.

The spelling of 255565675 in words is "two hundred fifty-five million, five hundred sixty-five thousand, six hundred seventy-five".