6504407774347 has 12 divisors (see below), whose sum is σ = 7644355534200. Its totient is φ = 5517730302336.

The previous prime is 6504407774329. The next prime is 6504407774351. The reversal of 6504407774347 is 7434777044056.

It is not a de Polignac number, because 6504407774347 - 2¹¹ = 6504407772299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6504407774291 and 6504407774300.

It is not an unprimeable number, because it can be changed into a prime (6504407774327) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 684237597 + ... + 684247102.

It is an arithmetic number, because the mean of its divisors is an integer number (637029627850).

Almost surely, 2^{6504407774347} is an apocalyptic number.

6504407774347 is a deficient number, since it is larger than the sum of its proper divisors (1139947759853).

6504407774347 is a wasteful number, since it uses less digits than its factorization.

6504407774347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368484810 (or 1368484803 counting only the distinct ones).

The product of its (nonzero) digits is 55319040, while the sum is 58.

The spelling of 6504407774347 in words is "six trillion, five hundred four billion, four hundred seven million, seven hundred seventy-four thousand, three hundred forty-seven".