255580105 has 8 divisors (see below), whose sum is σ = 334577664. Its totient is φ = 185876400.

The previous prime is 255580097. The next prime is 255580109. The reversal of 255580105 is 501085552.

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

It is not a de Polignac number, because 255580105 - 2³ = 255580097 is a prime.

It is a super-2 number, since 2×255580105² = 130642380143622050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255580109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2323401 + ... + 2323510.

It is an arithmetic number, because the mean of its divisors is an integer number (41822208).

Almost surely, 2^255580105 is an apocalyptic number.

It is an amenable number.

255580105 is a deficient number, since it is larger than the sum of its proper divisors (78997559).

255580105 is a wasteful number, since it uses less digits than its factorization.

255580105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646927.

The product of its (nonzero) digits is 10000, while the sum is 31.

The square root of 255580105 is about 15986.8728962233. The cubic root of 255580105 is about 634.6130736409.

The spelling of 255580105 in words is "two hundred fifty-five million, five hundred eighty thousand, one hundred five".