4454317378757 has 2 divisors, whose sum is σ = 4454317378758. Its totient is φ = 4454317378756.

The previous prime is 4454317378711. The next prime is 4454317378759. The reversal of 4454317378757 is 7578737134544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4444207880641 + 10109498116 = 2108129^2 + 100546^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4454317378757 is a prime.

Together with 4454317378759, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4454317378693 and 4454317378702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4454317378759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227158689378 + 2227158689379.

It is an arithmetic number, because the mean of its divisors is an integer number (2227158689379).

Almost surely, 2^{4454317378757} is an apocalyptic number.

It is an amenable number.

4454317378757 is a deficient number, since it is larger than the sum of its proper divisors (1).

4454317378757 is an equidigital number, since it uses as much as digits as its factorization.

4454317378757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 276595200, while the sum is 65.

The spelling of 4454317378757 in words is "four trillion, four hundred fifty-four billion, three hundred seventeen million, three hundred seventy-eight thousand, seven hundred fifty-seven".