1330544554545 has 32 divisors (see below), whose sum is σ = 2131699276800. Its totient is φ = 708681498624.

The previous prime is 1330544554501. The next prime is 1330544554553. The reversal of 1330544554545 is 5454554450331.

It is a happy number.

It is not a de Polignac number, because 1330544554545 - 2⁸ = 1330544554289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1330544554494 and 1330544554503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69986001 + ... + 70005009.

It is an arithmetic number, because the mean of its divisors is an integer number (66615602400).

Almost surely, 2^{1330544554545} is an apocalyptic number.

1330544554545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1330544554545 is a deficient number, since it is larger than the sum of its proper divisors (801154722255).

1330544554545 is a wasteful number, since it uses less digits than its factorization.

1330544554545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24969.

The product of its (nonzero) digits is 7200000, while the sum is 48.

The spelling of 1330544554545 in words is "one trillion, three hundred thirty billion, five hundred forty-four million, five hundred fifty-four thousand, five hundred forty-five".