6506651350 has 48 divisors (see below), whose sum is σ = 12206624976. Its totient is φ = 2580336000.

The previous prime is 6506651311. The next prime is 6506651351. The reversal of 6506651350 is 531566056.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6506651351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3591945 + ... + 3593755.

It is an arithmetic number, because the mean of its divisors is an integer number (254304687).

Almost surely, 2^6506651350 is an apocalyptic number.

6506651350 is a deficient number, since it is larger than the sum of its proper divisors (5699973626).

6506651350 is a wasteful number, since it uses less digits than its factorization.

6506651350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401 (or 2396 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 6506651350 is about 80663.8168573742. The cubic root of 6506651350 is about 1866.8919316084.

The spelling of 6506651350 in words is "six billion, five hundred six million, six hundred fifty-one thousand, three hundred fifty".