8254389033 has 48 divisors (see below), whose sum is σ = 13242902400. Its totient is φ = 4912185600.

The previous prime is 8254389029. The next prime is 8254389047. The reversal of 8254389033 is 3309834528.

It is not a de Polignac number, because 8254389033 - 2² = 8254389029 is a prime.

It is a super-2 number, since 2×8254389033² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8254389033.

It is not an unprimeable number, because it can be changed into a prime (8254389433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6334260 + ... + 6335562.

It is an arithmetic number, because the mean of its divisors is an integer number (275893800).

Almost surely, 2^8254389033 is an apocalyptic number.

It is an amenable number.

8254389033 is a deficient number, since it is larger than the sum of its proper divisors (4988513367).

8254389033 is a wasteful number, since it uses less digits than its factorization.

8254389033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430 (or 2427 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 8254389033 is about 90853.6682418492. The cubic root of 8254389033 is about 2020.9782727622.

The spelling of 8254389033 in words is "eight billion, two hundred fifty-four million, three hundred eighty-nine thousand, thirty-three".