1330544554512 has 80 divisors (see below), whose sum is σ = 3652291506240. Its totient is φ = 415950667776.

The previous prime is 1330544554501. The next prime is 1330544554553. The reversal of 1330544554512 is 2154554450331.

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 15 ways as a sum of consecutive naturals, for example, 2649937 + ... + 3111792.

It is an arithmetic number, because the mean of its divisors is an integer number (45653643828).

Almost surely, 2^{1330544554512} is an apocalyptic number.

1330544554512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1330544554512 is an abundant number, since it is smaller than the sum of its proper divisors (2321746951728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330544554512 is a wasteful number, since it uses less digits than its factorization.

1330544554512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5762040 (or 5762034 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 1330544554512 in words is "one trillion, three hundred thirty billion, five hundred forty-four million, five hundred fifty-four thousand, five hundred twelve".