4312716645553 has 4 divisors (see below), whose sum is σ = 4323471550308. Its totient is φ = 4301961740800.

The previous prime is 4312716645431. The next prime is 4312716645569. The reversal of 4312716645553 is 3555466172134.

4312716645553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2363085296289 + 1949631349264 = 1537233^2 + 1396292^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312716645553 - 2¹⁷ = 4312716514481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4312716645553.

It is not an unprimeable number, because it can be changed into a prime (4312716645353) 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, 5377451776 + ... + 5377452577.

It is an arithmetic number, because the mean of its divisors is an integer number (1080867887577).

Almost surely, 2^{4312716645553} is an apocalyptic number.

It is an amenable number.

4312716645553 is a deficient number, since it is larger than the sum of its proper divisors (10754904755).

4312716645553 is a wasteful number, since it uses less digits than its factorization.

4312716645553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10754904754.

The product of its digits is 9072000, while the sum is 52.

The spelling of 4312716645553 in words is "four trillion, three hundred twelve billion, seven hundred sixteen million, six hundred forty-five thousand, five hundred fifty-three".