255066260 has 48 divisors (see below), whose sum is σ = 566832000. Its totient is φ = 96142464.

The previous prime is 255066247. The next prime is 255066277. The reversal of 255066260 is 62660552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73934 + ... + 77306.

It is an arithmetic number, because the mean of its divisors is an integer number (11809000).

Almost surely, 2^255066260 is an apocalyptic number.

255066260 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 255066260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283416000).

255066260 is an abundant number, since it is smaller than the sum of its proper divisors (311765740).

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

255066260 is a wasteful number, since it uses less digits than its factorization.

255066260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600 (or 3598 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 255066260 is about 15970.7939689923. The cubic root of 255066260 is about 634.1874907807.

The spelling of 255066260 in words is "two hundred fifty-five million, sixty-six thousand, two hundred sixty".