255454250 has 64 divisors (see below), whose sum is σ = 493399296. Its totient is φ = 99000000.

The previous prime is 255454219. The next prime is 255454273. The reversal of 255454250 is 52454552.

255454250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1691675 + ... + 1691825.

It is an arithmetic number, because the mean of its divisors is an integer number (7709364).

Almost surely, 2^255454250 is an apocalyptic number.

255454250 is a deficient number, since it is larger than the sum of its proper divisors (237945046).

255454250 is a wasteful number, since it uses less digits than its factorization.

255454250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 255454250 is about 15982.9362133495. The cubic root of 255454250 is about 634.5088892901.

The spelling of 255454250 in words is "two hundred fifty-five million, four hundred fifty-four thousand, two hundred fifty".