288026063993 has 2 divisors, whose sum is σ = 288026063994. Its totient is φ = 288026063992.

The previous prime is 288026063977. The next prime is 288026064049. The reversal of 288026063993 is 399360620882.

It is an a-pointer prime, because the next prime (288026064049) can be obtained adding 288026063993 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 285062023744 + 2964040249 = 533912^2 + 54443^2 .

It is a cyclic number.

It is not a de Polignac number, because 288026063993 - 2⁴ = 288026063977 is a prime.

It is a super-2 number, since 2×288026063993² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (288026063093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144013031996 + 144013031997.

It is an arithmetic number, because the mean of its divisors is an integer number (144013031997).

Almost surely, 2^288026063993 is an apocalyptic number.

It is an amenable number.

288026063993 is a deficient number, since it is larger than the sum of its proper divisors (1).

288026063993 is an equidigital number, since it uses as much as digits as its factorization.

288026063993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 288026063993 in words is "two hundred eighty-eight billion, twenty-six million, sixty-three thousand, nine hundred ninety-three".