480144918545 has 8 divisors (see below), whose sum is σ = 576217437120. Its totient is φ = 384086911600.

The previous prime is 480144918497. The next prime is 480144918559. The reversal of 480144918545 is 545819441084.

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

It is not a de Polignac number, because 480144918545 - 2²² = 480140724241 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 3554981 + ... + 3687570.

It is an arithmetic number, because the mean of its divisors is an integer number (72027179640).

Almost surely, 2^480144918545 is an apocalyptic number.

It is an amenable number.

480144918545 is a deficient number, since it is larger than the sum of its proper divisors (96072518575).

480144918545 is a wasteful number, since it uses less digits than its factorization.

480144918545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7255815.

The product of its (nonzero) digits is 3686400, while the sum is 53.

The spelling of 480144918545 in words is "four hundred eighty billion, one hundred forty-four million, nine hundred eighteen thousand, five hundred forty-five".