6530745016 has 32 divisors (see below), whose sum is σ = 12696843600. Its totient is φ = 3145443840.

The previous prime is 6530744993. The next prime is 6530745059. The reversal of 6530745016 is 6105470356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67951 + ... + 132961.

Almost surely, 2^6530745016 is an apocalyptic number.

It is an amenable number.

6530745016 is a deficient number, since it is larger than the sum of its proper divisors (6166098584).

6530745016 is a wasteful number, since it uses less digits than its factorization.

6530745016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65479 (or 65475 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 6530745016 is about 80813.0250392844. The cubic root of 6530745016 is about 1869.1934157665.

The spelling of 6530745016 in words is "six billion, five hundred thirty million, seven hundred forty-five thousand, sixteen".