255089799 has 6 divisors (see below), whose sum is σ = 368463056. Its totient is φ = 170059860.

The previous prime is 255089797. The next prime is 255089827. The reversal of 255089799 is 997980552.

255089799 is a `hidden beast` number, since 2 + 550 + 89 + 7 + 9 + 9 = 666.

It is not a de Polignac number, because 255089799 - 2¹ = 255089797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255089797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14171647 + ... + 14171664.

Almost surely, 2^255089799 is an apocalyptic number.

255089799 is a deficient number, since it is larger than the sum of its proper divisors (113373257).

255089799 is a wasteful number, since it uses less digits than its factorization.

255089799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28343317 (or 28343314 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 54.

The square root of 255089799 is about 15971.5308909322. The cubic root of 255089799 is about 634.2069990191.

The spelling of 255089799 in words is "two hundred fifty-five million, eighty-nine thousand, seven hundred ninety-nine".