6504647290436 has 12 divisors (see below), whose sum is σ = 11383150637712. Its totient is φ = 3252318536808.

The previous prime is 6504647290363. The next prime is 6504647290469. The reversal of 6504647290436 is 6340927464056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4157111 + ... + 5503713.

It is an arithmetic number, because the mean of its divisors is an integer number (948595886476).

Almost surely, 2^{6504647290436} is an apocalyptic number.

It is an amenable number.

6504647290436 is a deficient number, since it is larger than the sum of its proper divisors (4878503347276).

6504647290436 is a wasteful number, since it uses less digits than its factorization.

6504647290436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554210 (or 2554208 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 56.

The spelling of 6504647290436 in words is "six trillion, five hundred four billion, six hundred forty-seven million, two hundred ninety thousand, four hundred thirty-six".