6450550546 has 16 divisors (see below), whose sum is σ = 10557086400. Its totient is φ = 2931612880.

The previous prime is 6450550531. The next prime is 6450550549.

6450550546 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6450550499 and 6450550508.

It is not an unprimeable number, because it can be changed into a prime (6450550549) 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, 151755 + ... + 189553.

It is an arithmetic number, because the mean of its divisors is an integer number (659817900).

Almost surely, 2^6450550546 is an apocalyptic number.

6450550546 is a deficient number, since it is larger than the sum of its proper divisors (4106535854).

6450550546 is a wasteful number, since it uses less digits than its factorization.

6450550546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45569.

The product of its (nonzero) digits is 360000, while the sum is 40.

The square root of 6450550546 is about 80315.3194975902. The cubic root of 6450550546 is about 1861.5109457404.

The spelling of 6450550546 in words is "six billion, four hundred fifty million, five hundred fifty thousand, five hundred forty-six".