255454434 has 12 divisors (see below), whose sum is σ = 553484646. Its totient is φ = 85151472.

The previous prime is 255454429. The next prime is 255454439. The reversal of 255454434 is 434454552.

255454434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (255454429) and next prime (255454439).

It can be written as a sum of positive squares in only one way, i.e., 213890625 + 41563809 = 14625^2 + 6447^2 .

It is a super-3 number, since 3×255454434³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (255454439) 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 5 ways as a sum of consecutive naturals, for example, 7095939 + ... + 7095974.

Almost surely, 2^255454434 is an apocalyptic number.

255454434 is an abundant number, since it is smaller than the sum of its proper divisors (298030212).

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

255454434 is a wasteful number, since it uses less digits than its factorization.

255454434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14191921 (or 14191918 counting only the distinct ones).

The product of its digits is 192000, while the sum is 36.

The square root of 255454434 is about 15982.9419694873. The cubic root of 255454434 is about 634.5090416326.

The spelling of 255454434 in words is "two hundred fifty-five million, four hundred fifty-four thousand, four hundred thirty-four".