1028488315363 has 2 divisors, whose sum is σ = 1028488315364. Its totient is φ = 1028488315362.

The previous prime is 1028488315321. The next prime is 1028488315403. The reversal of 1028488315363 is 3635138848201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1028488315363 - 2⁹ = 1028488314851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1028488315363.

It is not a weakly prime, because it can be changed into another prime (1028488315303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514244157681 + 514244157682.

It is an arithmetic number, because the mean of its divisors is an integer number (514244157682).

Almost surely, 2^{1028488315363} is an apocalyptic number.

1028488315363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028488315363 is an equidigital number, since it uses as much as digits as its factorization.

1028488315363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 1028488315363 in words is "one trillion, twenty-eight billion, four hundred eighty-eight million, three hundred fifteen thousand, three hundred sixty-three".