8253028033 has 8 divisors (see below), whose sum is σ = 8277660648. Its totient is φ = 8228433024.

The previous prime is 8253028013. The next prime is 8253028057. The reversal of 8253028033 is 3308203528.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9840769 + 8243187264 = 3137^2 + 90792^2 .

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 8253028033 - 2²⁵ = 8219473601 is a prime.

It is a super-2 number, since 2×8253028033² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8253028033.

It is not an unprimeable number, because it can be changed into a prime (8253028013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465141 + ... + 482557.

It is an arithmetic number, because the mean of its divisors is an integer number (1034707581).

Almost surely, 2^8253028033 is an apocalyptic number.

It is an amenable number.

8253028033 is a deficient number, since it is larger than the sum of its proper divisors (24632615).

8253028033 is a wasteful number, since it uses less digits than its factorization.

8253028033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18803.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 8253028033 is about 90846.1778667655. The cubic root of 8253028033 is about 2020.8671923579.

The spelling of 8253028033 in words is "eight billion, two hundred fifty-three million, twenty-eight thousand, thirty-three".