255452106 has 64 divisors (see below), whose sum is σ = 638281728. Its totient is φ = 66356928.

The previous prime is 255452101. The next prime is 255452159. The reversal of 255452106 is 601254552.

It is not an unprimeable number, because it can be changed into a prime (255452101) 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, 33091 + ... + 40073.

It is an arithmetic number, because the mean of its divisors is an integer number (9973152).

Almost surely, 2^255452106 is an apocalyptic number.

255452106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 255452106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319140864).

255452106 is an abundant number, since it is smaller than the sum of its proper divisors (382829622).

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

255452106 is a wasteful number, since it uses less digits than its factorization.

255452106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7075.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 255452106 is about 15982.8691416779. The cubic root of 255452106 is about 634.5071141636.

The spelling of 255452106 in words is "two hundred fifty-five million, four hundred fifty-two thousand, one hundred six".