8333265145 has 4 divisors (see below), whose sum is σ = 9999918180. Its totient is φ = 6666612112.

The previous prime is 8333265137. The next prime is 8333265191. The reversal of 8333265145 is 5415623338.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5877368896 + 2455896249 = 76664^2 + 49557^2 .

It is a cyclic number.

It is not a de Polignac number, because 8333265145 - 2³ = 8333265137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8333265098 and 8333265107.

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, 833326510 + ... + 833326519.

It is an arithmetic number, because the mean of its divisors is an integer number (2499979545).

Almost surely, 2^8333265145 is an apocalyptic number.

It is an amenable number.

8333265145 is a deficient number, since it is larger than the sum of its proper divisors (1666653035).

8333265145 is a wasteful number, since it uses less digits than its factorization.

8333265145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666653034.

The product of its digits is 259200, while the sum is 40.

The square root of 8333265145 is about 91286.7194338804. The cubic root of 8333265145 is about 2027.3951353732.

The spelling of 8333265145 in words is "eight billion, three hundred thirty-three million, two hundred sixty-five thousand, one hundred forty-five".