489112946503 has 2 divisors, whose sum is σ = 489112946504. Its totient is φ = 489112946502.

The previous prime is 489112946471. The next prime is 489112946657. The reversal of 489112946503 is 305649211984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 489112946503 - 2⁵ = 489112946471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (489112949503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244556473251 + 244556473252.

It is an arithmetic number, because the mean of its divisors is an integer number (244556473252).

Almost surely, 2^489112946503 is an apocalyptic number.

489112946503 is a deficient number, since it is larger than the sum of its proper divisors (1).

489112946503 is an equidigital number, since it uses as much as digits as its factorization.

489112946503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 489112946503 in words is "four hundred eighty-nine billion, one hundred twelve million, nine hundred forty-six thousand, five hundred three".