255452135 has 4 divisors (see below), whose sum is σ = 306542568. Its totient is φ = 204361704.

The previous prime is 255452101. The next prime is 255452159. The reversal of 255452135 is 531254552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 255452135 - 2⁸ = 255451879 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25545209 + ... + 25545218.

It is an arithmetic number, because the mean of its divisors is an integer number (76635642).

Almost surely, 2^255452135 is an apocalyptic number.

255452135 is a deficient number, since it is larger than the sum of its proper divisors (51090433).

255452135 is an equidigital number, since it uses as much as digits as its factorization.

255452135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51090432.

The product of its digits is 30000, while the sum is 32.

The square root of 255452135 is about 15982.8700488992. The cubic root of 255452135 is about 634.5071381742.

The spelling of 255452135 in words is "two hundred fifty-five million, four hundred fifty-two thousand, one hundred thirty-five".