6450775736 has 16 divisors (see below), whose sum is σ = 12096105840. Its totient is φ = 3225147520.

The previous prime is 6450775729. The next prime is 6450775739. The reversal of 6450775736 is 6375770546.

It is a super-2 number, since 2×6450775736² = 83225015192332683392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6450775739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141920 + ... + 181776.

It is an arithmetic number, because the mean of its divisors is an integer number (756006615).

Almost surely, 2^6450775736 is an apocalyptic number.

It is an amenable number.

6450775736 is a deficient number, since it is larger than the sum of its proper divisors (5645330104).

6450775736 is a wasteful number, since it uses less digits than its factorization.

6450775736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60094 (or 60090 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 50.

The square root of 6450775736 is about 80316.7213972284. The cubic root of 6450775736 is about 1861.5326073939.

The spelling of 6450775736 in words is "six billion, four hundred fifty million, seven hundred seventy-five thousand, seven hundred thirty-six".