1478857518283 has 2 divisors, whose sum is σ = 1478857518284. Its totient is φ = 1478857518282.

The previous prime is 1478857518269. The next prime is 1478857518289. The reversal of 1478857518283 is 3828157588741.

It is a strong prime.

It is an emirp because it is prime and its reverse (3828157588741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1478857518283 - 2⁵ = 1478857518251 is a prime.

It is not a weakly prime, because it can be changed into another prime (1478857518289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739428759141 + 739428759142.

It is an arithmetic number, because the mean of its divisors is an integer number (739428759142).

Almost surely, 2^{1478857518283} is an apocalyptic number.

1478857518283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1478857518283 is an equidigital number, since it uses as much as digits as its factorization.

1478857518283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120422400, while the sum is 67.

The spelling of 1478857518283 in words is "one trillion, four hundred seventy-eight billion, eight hundred fifty-seven million, five hundred eighteen thousand, two hundred eighty-three".