2077696719353 has 2 divisors, whose sum is σ = 2077696719354. Its totient is φ = 2077696719352.

The previous prime is 2077696719349. The next prime is 2077696719361. The reversal of 2077696719353 is 3539176967702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1537071805369 + 540624913984 = 1239787^2 + 735272^2 .

It is a cyclic number.

It is not a de Polignac number, because 2077696719353 - 2² = 2077696719349 is a prime.

It is a super-2 number, since 2×2077696719353² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2077696719353.

It is not a weakly prime, because it can be changed into another prime (2077696719383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038848359676 + 1038848359677.

It is an arithmetic number, because the mean of its divisors is an integer number (1038848359677).

Almost surely, 2^{2077696719353} is an apocalyptic number.

It is an amenable number.

2077696719353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2077696719353 is an equidigital number, since it uses as much as digits as its factorization.

2077696719353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90016920, while the sum is 65.

The spelling of 2077696719353 in words is "two trillion, seventy-seven billion, six hundred ninety-six million, seven hundred nineteen thousand, three hundred fifty-three".