1473996315543 has 4 divisors (see below), whose sum is σ = 1965328420728. Its totient is φ = 982664210360.

The previous prime is 1473996315529. The next prime is 1473996315601. The reversal of 1473996315543 is 3455136993741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1473996315543 - 2⁶ = 1473996315479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1473996315343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245666052588 + ... + 245666052593.

It is an arithmetic number, because the mean of its divisors is an integer number (491332105182).

Almost surely, 2^{1473996315543} is an apocalyptic number.

1473996315543 is a deficient number, since it is larger than the sum of its proper divisors (491332105185).

1473996315543 is an equidigital number, since it uses as much as digits as its factorization.

1473996315543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491332105184.

The product of its digits is 36741600, while the sum is 60.

The spelling of 1473996315543 in words is "one trillion, four hundred seventy-three billion, nine hundred ninety-six million, three hundred fifteen thousand, five hundred forty-three".