255324455 has 8 divisors (see below), whose sum is σ = 306914832. Its totient is φ = 203909248.

The previous prime is 255324437. The next prime is 255324491. The reversal of 255324455 is 554423552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255324455 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40562 + ... + 46431.

It is an arithmetic number, because the mean of its divisors is an integer number (38364354).

Almost surely, 2^255324455 is an apocalyptic number.

255324455 is a deficient number, since it is larger than the sum of its proper divisors (51590377).

255324455 is an equidigital number, since it uses as much as digits as its factorization.

255324455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87585.

The product of its digits is 120000, while the sum is 35.

The square root of 255324455 is about 15978.8752733101. The cubic root of 255324455 is about 634.4014075089.

The spelling of 255324455 in words is "two hundred fifty-five million, three hundred twenty-four thousand, four hundred fifty-five".