8253262668 has 72 divisors (see below), whose sum is σ = 22769053104. Its totient is φ = 2319408000.

The previous prime is 8253262657. The next prime is 8253262669. The reversal of 8253262668 is 8662623528.

It is not an unprimeable number, because it can be changed into a prime (8253262669) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79183 + ... + 150918.

Almost surely, 2^8253262668 is an apocalyptic number.

It is an amenable number.

8253262668 is an abundant number, since it is smaller than the sum of its proper divisors (14515790436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8253262668 is a wasteful number, since it uses less digits than its factorization.

8253262668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230183 (or 230174 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 48.

The square root of 8253262668 is about 90847.4692437825. The cubic root of 8253262668 is about 2020.8863433765.

The spelling of 8253262668 in words is "eight billion, two hundred fifty-three million, two hundred sixty-two thousand, six hundred sixty-eight".