1848463728473 has 16 divisors (see below), whose sum is σ = 1891768919040. Its totient is φ = 1805713294224.

The previous prime is 1848463728451. The next prime is 1848463728481. The reversal of 1848463728473 is 3748273648481.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1848463728473 - 2¹² = 1848463724377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1848463728403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5469740 + ... + 5797842.

It is an arithmetic number, because the mean of its divisors is an integer number (118235557440).

Almost surely, 2^{1848463728473} is an apocalyptic number.

It is an amenable number.

1848463728473 is a deficient number, since it is larger than the sum of its proper divisors (43305190567).

1848463728473 is a wasteful number, since it uses less digits than its factorization.

1848463728473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328948.

The product of its digits is 173408256, while the sum is 65.

The spelling of 1848463728473 in words is "one trillion, eight hundred forty-eight billion, four hundred sixty-three million, seven hundred twenty-eight thousand, four hundred seventy-three".