6499081960510 has 16 divisors (see below), whose sum is σ = 12314050030800. Its totient is φ = 2462810006016.

The previous prime is 6499081960507. The next prime is 6499081960517. The reversal of 6499081960510 is 150691809946.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6499081960517) 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, 17102847075 + ... + 17102847454.

It is an arithmetic number, because the mean of its divisors is an integer number (769628126925).

Almost surely, 2^{6499081960510} is an apocalyptic number.

6499081960510 is a deficient number, since it is larger than the sum of its proper divisors (5814968070290).

6499081960510 is a wasteful number, since it uses less digits than its factorization.

6499081960510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34205694555.

The product of its (nonzero) digits is 4199040, while the sum is 58.

The spelling of 6499081960510 in words is "six trillion, four hundred ninety-nine billion, eighty-one million, nine hundred sixty thousand, five hundred ten".