2688410801 has 2 divisors, whose sum is σ = 2688410802. Its totient is φ = 2688410800.

The previous prime is 2688410779. The next prime is 2688410827. The reversal of 2688410801 is 1080148862.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1901047201 + 787363600 = 43601^2 + 28060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2688410801 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2688410401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1344205400 + 1344205401.

It is an arithmetic number, because the mean of its divisors is an integer number (1344205401).

Almost surely, 2^2688410801 is an apocalyptic number.

It is an amenable number.

2688410801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2688410801 is an equidigital number, since it uses as much as digits as its factorization.

2688410801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 2688410801 is about 51849.8871840624. The cubic root of 2688410801 is about 1390.4814854588.

The spelling of 2688410801 in words is "two billion, six hundred eighty-eight million, four hundred ten thousand, eight hundred one".