268028153 has 8 divisors (see below), whose sum is σ = 271035072. Its totient is φ = 265038256.

The previous prime is 268028149. The next prime is 268028221. The reversal of 268028153 is 351820862.

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 268028153 - 2² = 268028149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268028653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28826 + ... + 36972.

It is an arithmetic number, because the mean of its divisors is an integer number (33879384).

Almost surely, 2^268028153 is an apocalyptic number.

It is an amenable number.

268028153 is a deficient number, since it is larger than the sum of its proper divisors (3006919).

268028153 is a wasteful number, since it uses less digits than its factorization.

268028153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8511.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 268028153 is about 16371.5653802561. The cubic root of 268028153 is about 644.7531479310.

The spelling of 268028153 in words is "two hundred sixty-eight million, twenty-eight thousand, one hundred fifty-three".