255264535 has 8 divisors (see below), whose sum is σ = 306976176. Its totient is φ = 203772480.

The previous prime is 255264497. The next prime is 255264587. The reversal of 255264535 is 535462552.

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

It is not a de Polignac number, because 255264535 - 2⁷ = 255264407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255264494 and 255264503.

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, 52326 + ... + 56995.

It is an arithmetic number, because the mean of its divisors is an integer number (38372022).

Almost surely, 2^255264535 is an apocalyptic number.

255264535 is a deficient number, since it is larger than the sum of its proper divisors (51711641).

255264535 is a wasteful number, since it uses less digits than its factorization.

255264535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109793.

The product of its digits is 180000, while the sum is 37.

The square root of 255264535 is about 15977.0001877699. Note that the first 3 decimals coincide. The cubic root of 255264535 is about 634.3517761403.

The spelling of 255264535 in words is "two hundred fifty-five million, two hundred sixty-four thousand, five hundred thirty-five".