255500753 has 8 divisors (see below), whose sum is σ = 258037920. Its totient is φ = 252973600.

The previous prime is 255500747. The next prime is 255500761. The reversal of 255500753 is 357005552.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255500753 is a prime.

It is a super-3 number, since 3×255500753³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (255500723) 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, 55178 + ... + 59628.

It is an arithmetic number, because the mean of its divisors is an integer number (32254740).

Almost surely, 2^255500753 is an apocalyptic number.

It is an amenable number.

255500753 is a deficient number, since it is larger than the sum of its proper divisors (2537167).

255500753 is a wasteful number, since it uses less digits than its factorization.

255500753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007.

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 255500753 is about 15984.3909173919. The cubic root of 255500753 is about 634.5473890431.

The spelling of 255500753 in words is "two hundred fifty-five million, five hundred thousand, seven hundred fifty-three".