8146253329 has 8 divisors (see below), whose sum is σ = 8365317120. Its totient is φ = 7929610416.

The previous prime is 8146253221. The next prime is 8146253351. The reversal of 8146253329 is 9233526418.

8146253329 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8146253329 - 2⁹ = 8146252817 is a prime.

It is a super-2 number, since 2×8146253329² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8146253399) 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, 598399 + ... + 611860.

It is an arithmetic number, because the mean of its divisors is an integer number (1045664640).

Almost surely, 2^8146253329 is an apocalyptic number.

It is an amenable number.

8146253329 is a deficient number, since it is larger than the sum of its proper divisors (219063791).

8146253329 is a wasteful number, since it uses less digits than its factorization.

8146253329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210439.

The product of its digits is 311040, while the sum is 43.

The square root of 8146253329 is about 90256.5971494605. The cubic root of 8146253329 is about 2012.1142517170.

The spelling of 8146253329 in words is "eight billion, one hundred forty-six million, two hundred fifty-three thousand, three hundred twenty-nine".