255608099 has 8 divisors (see below), whose sum is σ = 262756320. Its totient is φ = 248472576.

The previous prime is 255608081. The next prime is 255608123. The reversal of 255608099 is 990806552.

255608099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255608099 - 2⁸ = 255607843 is a prime.

It is a super-3 number, since 3×255608099³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255608009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49682 + ... + 54584.

It is an arithmetic number, because the mean of its divisors is an integer number (32844540).

Almost surely, 2^255608099 is an apocalyptic number.

255608099 is a deficient number, since it is larger than the sum of its proper divisors (7148221).

255608099 is a wasteful number, since it uses less digits than its factorization.

255608099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6349.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 255608099 is about 15987.7484030741. The cubic root of 255608099 is about 634.6362427758.

The spelling of 255608099 in words is "two hundred fifty-five million, six hundred eight thousand, ninety-nine".