6450811060 has 48 divisors (see below), whose sum is σ = 13640242896. Its totient is φ = 2562573312.

The previous prime is 6450811057. The next prime is 6450811067. The reversal of 6450811060 is 601180546.

It can be written as a sum of positive squares in 8 ways, for example, as 131515024 + 6319296036 = 11468^2 + 79494^2 .

It is a super-2 number, since 2×6450811060² = 83225926663636647200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6450811067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1832422 + ... + 1835938.

It is an arithmetic number, because the mean of its divisors is an integer number (284171727).

Almost surely, 2^6450811060 is an apocalyptic number.

It is an amenable number.

6450811060 is an abundant number, since it is smaller than the sum of its proper divisors (7189431836).

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

6450811060 is a wasteful number, since it uses less digits than its factorization.

6450811060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4132 (or 4130 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 6450811060 is about 80316.9413013220. The cubic root of 6450811060 is about 1861.5360052621.

The spelling of 6450811060 in words is "six billion, four hundred fifty million, eight hundred eleven thousand, sixty".