6496547902 has 16 divisors (see below), whose sum is σ = 10561273632. Its totient is φ = 2979306720.

The previous prime is 6496547833. The next prime is 6496547903. The reversal of 6496547902 is 2097456946.

It is a self number, because there is not a number n which added to its sum of digits gives 6496547902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6496547903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791674 + ... + 799837.

It is an arithmetic number, because the mean of its divisors is an integer number (660079602).

Almost surely, 2^6496547902 is an apocalyptic number.

6496547902 is a deficient number, since it is larger than the sum of its proper divisors (4064725730).

6496547902 is a wasteful number, since it uses less digits than its factorization.

6496547902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591683.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The square root of 6496547902 is about 80601.1656367326. The cubic root of 6496547902 is about 1865.9251354340.

The spelling of 6496547902 in words is "six billion, four hundred ninety-six million, five hundred forty-seven thousand, nine hundred two".