255334455 has 24 divisors (see below), whose sum is σ = 444450240. Its totient is φ = 135602880.

The previous prime is 255334433. The next prime is 255334459. The reversal of 255334455 is 554433552.

255334455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255334455 - 2¹⁰ = 255333431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255334459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1116 + ... + 22625.

It is an arithmetic number, because the mean of its divisors is an integer number (18518760).

Almost surely, 2^255334455 is an apocalyptic number.

255334455 is a deficient number, since it is larger than the sum of its proper divisors (189115785).

255334455 is a wasteful number, since it uses less digits than its factorization.

255334455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23991 (or 23988 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 255334455 is about 15979.1881833840. The cubic root of 255334455 is about 634.4096896914.

The spelling of 255334455 in words is "two hundred fifty-five million, three hundred thirty-four thousand, four hundred fifty-five".