9028135268 has 12 divisors (see below), whose sum is σ = 15841596540. Its totient is φ = 4501964832.

The previous prime is 9028135217. The next prime is 9028135271. The reversal of 9028135268 is 8625318209.

It can be written as a sum of positive squares in 2 ways, for example, as 5538634084 + 3489501184 = 74422^2 + 59072^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3024023 + ... + 3027006.

It is an arithmetic number, because the mean of its divisors is an integer number (1320133045).

Almost surely, 2^9028135268 is an apocalyptic number.

It is an amenable number.

9028135268 is a deficient number, since it is larger than the sum of its proper divisors (6813461272).

9028135268 is a wasteful number, since it uses less digits than its factorization.

9028135268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051406 (or 6051404 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 9028135268 is about 95016.4999776355. The cubic root of 9028135268 is about 2082.2491133133.

The spelling of 9028135268 in words is "nine billion, twenty-eight million, one hundred thirty-five thousand, two hundred sixty-eight".