255456162 has 48 divisors (see below), whose sum is σ = 601401528. Its totient is φ = 77898240.

The previous prime is 255456107. The next prime is 255456211. The reversal of 255456162 is 261654552.

It can be written as a sum of positive squares in 4 ways, for example, as 18326961 + 237129201 = 4281^2 + 15399^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 21612 + ... + 31272.

Almost surely, 2^255456162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255456162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300700764).

255456162 is an abundant number, since it is smaller than the sum of its proper divisors (345945366).

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

255456162 is a wasteful number, since it uses less digits than its factorization.

255456162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9795 (or 9792 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 255456162 is about 15982.9960270282. The cubic root of 255456162 is about 634.5104723237.

The spelling of 255456162 in words is "two hundred fifty-five million, four hundred fifty-six thousand, one hundred sixty-two".