486478853563 has 2 divisors, whose sum is σ = 486478853564. Its totient is φ = 486478853562.

The previous prime is 486478853501. The next prime is 486478853599. The reversal of 486478853563 is 365358874684.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486478853563 is a prime.

It is not a weakly prime, because it can be changed into another prime (486478853963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243239426781 + 243239426782.

It is an arithmetic number, because the mean of its divisors is an integer number (243239426782).

Almost surely, 2^486478853563 is an apocalyptic number.

486478853563 is a deficient number, since it is larger than the sum of its proper divisors (1).

486478853563 is an equidigital number, since it uses as much as digits as its factorization.

486478853563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 464486400, while the sum is 67.

The spelling of 486478853563 in words is "four hundred eighty-six billion, four hundred seventy-eight million, eight hundred fifty-three thousand, five hundred sixty-three".