1445502466513 has 12 divisors (see below), whose sum is σ = 1735744899072. Its totient is φ = 1199034302760.

The previous prime is 1445502466489. The next prime is 1445502466517. The reversal of 1445502466513 is 3156642055441.

It is a de Polignac number, because none of the positive numbers 2^k-1445502466513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1445502466517) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 475805745 + ... + 475808782.

It is an arithmetic number, because the mean of its divisors is an integer number (144645408256).

Almost surely, 2^{1445502466513} is an apocalyptic number.

It is an amenable number.

1445502466513 is a deficient number, since it is larger than the sum of its proper divisors (290242432559).

1445502466513 is an equidigital number, since it uses as much as digits as its factorization.

1445502466513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951614572 (or 951614565 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 1445502466513 in words is "one trillion, four hundred forty-five billion, five hundred two million, four hundred sixty-six thousand, five hundred thirteen".