1445500555045 has 8 divisors (see below), whose sum is σ = 1734620388480. Its totient is φ = 1156387295760.

The previous prime is 1445500554989. The next prime is 1445500555061. The reversal of 1445500555045 is 5405550055441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1445500555045 - 2²⁹ = 1444963684133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1445500554992 and 1445500555010.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1146121 + ... + 2050510.

It is an arithmetic number, because the mean of its divisors is an integer number (216827548560).

Almost surely, 2^{1445500555045} is an apocalyptic number.

It is an amenable number.

1445500555045 is a deficient number, since it is larger than the sum of its proper divisors (289119833435).

1445500555045 is an equidigital number, since it uses as much as digits as its factorization.

1445500555045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287075.

The product of its (nonzero) digits is 1000000, while the sum is 43.

The spelling of 1445500555045 in words is "one trillion, four hundred forty-five billion, five hundred million, five hundred fifty-five thousand, forty-five".