255763000 has 32 divisors (see below), whose sum is σ = 598487760. Its totient is φ = 102304800.

The previous prime is 255762953. The next prime is 255763003. The reversal of 255763000 is 367552.

It is a self number, because there is not a number n which added to its sum of digits gives 255763000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255763003) 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, 126882 + ... + 128881.

Almost surely, 2^255763000 is an apocalyptic number.

255763000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255763000 is an abundant number, since it is smaller than the sum of its proper divisors (342724760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255763000 is a wasteful number, since it uses less digits than its factorization.

255763000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255784 (or 255770 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 255763000 is about 15992.5920350642. The cubic root of 255763000 is about 634.7644154715.

The spelling of 255763000 in words is "two hundred fifty-five million, seven hundred sixty-three thousand".