255367749 has 16 divisors (see below), whose sum is σ = 419065472. Its totient is φ = 134699328.

The previous prime is 255367711. The next prime is 255367799. The reversal of 255367749 is 947763552.

255367749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255367749 - 2⁹ = 255367237 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 255367698 and 255367707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255367799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467434 + ... + 467979.

It is an arithmetic number, because the mean of its divisors is an integer number (26191592).

Almost surely, 2^255367749 is an apocalyptic number.

It is an amenable number.

255367749 is a deficient number, since it is larger than the sum of its proper divisors (163697723).

255367749 is a wasteful number, since it uses less digits than its factorization.

255367749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935436.

The product of its digits is 1587600, while the sum is 48.

The square root of 255367749 is about 15980.2299420252. The cubic root of 255367749 is about 634.4372628317.

The spelling of 255367749 in words is "two hundred fifty-five million, three hundred sixty-seven thousand, seven hundred forty-nine".