255040579 has 8 divisors (see below), whose sum is σ = 271607040. Its totient is φ = 238647936.

The previous prime is 255040571. The next prime is 255040601. The reversal of 255040579 is 975040552.

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

It is a cyclic number.

It is not a de Polignac number, because 255040579 - 2³ = 255040571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255040571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40419 + ... + 46300.

It is an arithmetic number, because the mean of its divisors is an integer number (33950880).

Almost surely, 2^255040579 is an apocalyptic number.

255040579 is a deficient number, since it is larger than the sum of its proper divisors (16566461).

255040579 is a wasteful number, since it uses less digits than its factorization.

255040579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86909.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 255040579 is about 15969.9899499029. The cubic root of 255040579 is about 634.1662059643.

The spelling of 255040579 in words is "two hundred fifty-five million, forty thousand, five hundred seventy-nine".