4463472193313 has 4 divisors (see below), whose sum is σ = 5101111078080. Its totient is φ = 3825833308548.

The previous prime is 4463472193309. The next prime is 4463472193373. The reversal of 4463472193313 is 3133912743644.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4463472193313 - 2² = 4463472193309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4463472193373) 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, 318819442373 + ... + 318819442386.

It is an arithmetic number, because the mean of its divisors is an integer number (1275277769520).

Almost surely, 2^{4463472193313} is an apocalyptic number.

It is an amenable number.

4463472193313 is a deficient number, since it is larger than the sum of its proper divisors (637638884767).

4463472193313 is an equidigital number, since it uses as much as digits as its factorization.

4463472193313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637638884766.

The product of its digits is 3919104, while the sum is 50.

The spelling of 4463472193313 in words is "four trillion, four hundred sixty-three billion, four hundred seventy-two million, one hundred ninety-three thousand, three hundred thirteen".