6546734500 has 24 divisors (see below), whose sum is σ = 14298069240. Its totient is φ = 2618693600.

The previous prime is 6546734479. The next prime is 6546734581. The reversal of 6546734500 is 54376456.

It can be written as a sum of positive squares in 4 ways, for example, as 2053177344 + 4493557156 = 45312^2 + 67034^2 .

It is a super-2 number, since 2×6546734500² = 85719465226980500000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6546235 + ... + 6547234.

It is an arithmetic number, because the mean of its divisors is an integer number (595752885).

Almost surely, 2^6546734500 is an apocalyptic number.

It is an amenable number.

6546734500 is an abundant number, since it is smaller than the sum of its proper divisors (7751334740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6546734500 is a wasteful number, since it uses less digits than its factorization.

6546734500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13093488 (or 13093476 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 6546734500 is about 80911.8934397163. The cubic root of 6546734500 is about 1870.7176461428.

The spelling of 6546734500 in words is "six billion, five hundred forty-six million, seven hundred thirty-four thousand, five hundred".