255016 has 16 divisors (see below), whose sum is σ = 483840. Its totient is φ = 126000.

The previous prime is 255007. The next prime is 255019. The reversal of 255016 is 610552.

It is a happy number.

255016 is nontrivially palindromic in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 254984 and 255002.

It is not an unprimeable number, because it can be changed into a prime (255019) by changing a digit.

255016 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 891 + ... + 1141.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2²⁵⁵⁰¹⁶ is an apocalyptic number.

It is an amenable number.

255016 is a deficient number, since it is larger than the sum of its proper divisors (228824).

255016 is a wasteful number, since it uses less digits than its factorization.

255016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 255016 is about 504.9910890303. The cubic root of 255016 is about 63.4145833165.

Adding to 255016 its reverse (610552), we get a palindrome (865568).

It can be divided in two parts, 25 and 5016, that added together give a square (5041 = 71²).

The spelling of 255016 in words is "two hundred fifty-five thousand, sixteen".