12653132213264 has 20 divisors (see below), whose sum is σ = 24572324056320. Its totient is φ = 6311887295520.

The previous prime is 12653132213219. The next prime is 12653132213273. The reversal of 12653132213264 is 46231223135621.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 917418584 + ... + 917432375.

It is an arithmetic number, because the mean of its divisors is an integer number (1228616202816).

Almost surely, 2^{12653132213264} is an apocalyptic number.

It is an amenable number.

12653132213264 is a deficient number, since it is larger than the sum of its proper divisors (11919191843056).

12653132213264 is a wasteful number, since it uses less digits than its factorization.

12653132213264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834851398 (or 1834851392 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

Adding to 12653132213264 its reverse (46231223135621), we get a palindrome (58884355348885).

The spelling of 12653132213264 in words is "twelve trillion, six hundred fifty-three billion, one hundred thirty-two million, two hundred thirteen thousand, two hundred sixty-four".