255350330 has 16 divisors (see below), whose sum is σ = 465169824. Its totient is φ = 100909200.

The previous prime is 255350311. The next prime is 255350371. The reversal of 255350330 is 33053552.

It is a super-2 number, since 2×255350330² = 130407582062217800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 255350330.

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, 152996 + ... + 154655.

It is an arithmetic number, because the mean of its divisors is an integer number (29073114).

Almost surely, 2^255350330 is an apocalyptic number.

255350330 is a deficient number, since it is larger than the sum of its proper divisors (209819494).

255350330 is a wasteful number, since it uses less digits than its factorization.

255350330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307741.

The product of its (nonzero) digits is 6750, while the sum is 26.

The square root of 255350330 is about 15979.6849155420. The cubic root of 255350330 is about 634.4228372121.

The spelling of 255350330 in words is "two hundred fifty-five million, three hundred fifty thousand, three hundred thirty".