1088665004377 has 2 divisors, whose sum is σ = 1088665004378. Its totient is φ = 1088665004376.

The previous prime is 1088665004363. The next prime is 1088665004431. The reversal of 1088665004377 is 7734005668801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1040799878416 + 47865125961 = 1020196^2 + 218781^2 .

It is an emirp because it is prime and its reverse (7734005668801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1088665004377 - 2¹¹ = 1088665002329 is a prime.

It is not a weakly prime, because it can be changed into another prime (1088665001377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544332502188 + 544332502189.

It is an arithmetic number, because the mean of its divisors is an integer number (544332502189).

Almost surely, 2^{1088665004377} is an apocalyptic number.

It is an amenable number.

1088665004377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1088665004377 is an equidigital number, since it uses as much as digits as its factorization.

1088665004377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 1088665004377 in words is "one trillion, eighty-eight billion, six hundred sixty-five million, four thousand, three hundred seventy-seven".