13330310564 has 6 divisors (see below), whose sum is σ = 23328043494. Its totient is φ = 6665155280.

The previous prime is 13330310509. The next prime is 13330310579. The reversal of 13330310564 is 46501303331.

It can be written as a sum of positive squares in only one way, i.e., 6867436900 + 6462873664 = 82870^2 + 80392^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666288817 + ... + 1666288824.

It is an arithmetic number, because the mean of its divisors is an integer number (3888007249).

Almost surely, 2^13330310564 is an apocalyptic number.

It is an amenable number.

13330310564 is a deficient number, since it is larger than the sum of its proper divisors (9997732930).

13330310564 is a wasteful number, since it uses less digits than its factorization.

13330310564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332577645 (or 3332577643 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 13330310564 its reverse (46501303331), we get a palindrome (59831613895).

The spelling of 13330310564 in words is "thirteen billion, three hundred thirty million, three hundred ten thousand, five hundred sixty-four".