255275357 has 4 divisors (see below), whose sum is σ = 257661216. Its totient is φ = 252889500.

The previous prime is 255275333. The next prime is 255275387. The reversal of 255275357 is 753572552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 255275357 - 2¹⁰ = 255274333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255275327) 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 3 ways as a sum of consecutive naturals, for example, 1192769 + ... + 1192982.

It is an arithmetic number, because the mean of its divisors is an integer number (64415304).

Almost surely, 2^255275357 is an apocalyptic number.

It is an amenable number.

255275357 is a deficient number, since it is larger than the sum of its proper divisors (2385859).

255275357 is a wasteful number, since it uses less digits than its factorization.

255275357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385858.

The product of its digits is 367500, while the sum is 41.

The square root of 255275357 is about 15977.3388585208. The cubic root of 255275357 is about 634.3607405112.

The spelling of 255275357 in words is "two hundred fifty-five million, two hundred seventy-five thousand, three hundred fifty-seven".