1326563315332 has 24 divisors (see below), whose sum is σ = 2564915262336. Its totient is φ = 597123128448.

The previous prime is 1326563315317. The next prime is 1326563315353. The reversal of 1326563315332 is 2335133656231.

It is a super-3 number, since 3×1326563315332³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424091568 + ... + 424094695.

It is an arithmetic number, because the mean of its divisors is an integer number (106871469264).

Almost surely, 2^{1326563315332} is an apocalyptic number.

It is an amenable number.

1326563315332 is a deficient number, since it is larger than the sum of its proper divisors (1238351947004).

1326563315332 is a wasteful number, since it uses less digits than its factorization.

1326563315332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848186307 (or 848186305 counting only the distinct ones).

The product of its digits is 874800, while the sum is 43.

The spelling of 1326563315332 in words is "one trillion, three hundred twenty-six billion, five hundred sixty-three million, three hundred fifteen thousand, three hundred thirty-two".