255751060 has 96 divisors (see below), whose sum is σ = 588107520. Its totient is φ = 93063168.

The previous prime is 255751051. The next prime is 255751061. The reversal of 255751060 is 60157552.

It is a super-2 number, since 2×255751060² = 130817209382247200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255751061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2346286 + ... + 2346394.

It is an arithmetic number, because the mean of its divisors is an integer number (6126120).

Almost surely, 2^255751060 is an apocalyptic number.

255751060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255751060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294053760).

255751060 is an abundant number, since it is smaller than the sum of its proper divisors (332356460).

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

255751060 is a wasteful number, since it uses less digits than its factorization.

255751060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 255751060 is about 15992.2187328713. The cubic root of 255751060 is about 634.7545375701.

The spelling of 255751060 in words is "two hundred fifty-five million, seven hundred fifty-one thousand, sixty".