6546434331 has 8 divisors (see below), whose sum is σ = 9010146304. Its totient is φ = 4223505960.

The previous prime is 6546434291. The next prime is 6546434347. The reversal of 6546434331 is 1334346456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6546434331 - 2⁷ = 6546434203 is a prime.

It is a super-2 number, since 2×6546434331² = 85711604900190835122, which 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 6546434331.

It is not an unprimeable number, because it can be changed into a prime (6546434351) 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, 35195791 + ... + 35195976.

It is an arithmetic number, because the mean of its divisors is an integer number (1126268288).

Almost surely, 2^6546434331 is an apocalyptic number.

6546434331 is a deficient number, since it is larger than the sum of its proper divisors (2463711973).

6546434331 is a wasteful number, since it uses less digits than its factorization.

6546434331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70391801.

The product of its digits is 311040, while the sum is 39.

The square root of 6546434331 is about 80910.0385057380. The cubic root of 6546434331 is about 1870.6890547880.

The spelling of 6546434331 in words is "six billion, five hundred forty-six million, four hundred thirty-four thousand, three hundred thirty-one".