490825463 has 2 divisors, whose sum is σ = 490825464. Its totient is φ = 490825462.

The previous prime is 490825373. The next prime is 490825523. The reversal of 490825463 is 364528094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 490825463 - 2²⁰ = 489776887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 490825463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490824463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245412731 + 245412732.

It is an arithmetic number, because the mean of its divisors is an integer number (245412732).

Almost surely, 2^490825463 is an apocalyptic number.

490825463 is a deficient number, since it is larger than the sum of its proper divisors (1).

490825463 is an equidigital number, since it uses as much as digits as its factorization.

490825463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 490825463 is about 22154.5810838300. The cubic root of 490825463 is about 788.8159707831.

It can be divided in two parts, 49082 and 5463, that added together give a palindrome (54545).

The spelling of 490825463 in words is "four hundred ninety million, eight hundred twenty-five thousand, four hundred sixty-three".