4671375456544 has 24 divisors (see below), whose sum is σ = 9287827569468. Its totient is φ = 2312562105600.

The previous prime is 4671375456509. The next prime is 4671375456563. The reversal of 4671375456544 is 4456545731764.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3528161155600 + 1143214300944 = 1878340^2 + 1069212^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722672427 + ... + 722678890.

Almost surely, 2^{4671375456544} is an apocalyptic number.

It is an amenable number.

4671375456544 is a deficient number, since it is larger than the sum of its proper divisors (4616452112924).

4671375456544 is a wasteful number, since it uses less digits than its factorization.

4671375456544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445351428 (or 1445351420 counting only the distinct ones).

The product of its digits is 169344000, while the sum is 61.

The spelling of 4671375456544 in words is "four trillion, six hundred seventy-one billion, three hundred seventy-five million, four hundred fifty-six thousand, five hundred forty-four".