490289766835105 has 16 divisors (see below), whose sum is σ = 614021515182720. Its totient is φ = 375121142332288.

The previous prime is 490289766835103. The next prime is 490289766835147. The reversal of 490289766835105 is 501538667982094.

It is a cyclic number.

It is not a de Polignac number, because 490289766835105 - 2¹ = 490289766835103 is a prime.

It is a super-2 number, since 2×490289766835105² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (490289766835103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323752807 + ... + 325263676.

It is an arithmetic number, because the mean of its divisors is an integer number (38376344698920).

It is a 1-persistent number, because it is pandigital, but 2⋅490289766835105 = 980579533670210 is not.

Almost surely, 2^{490289766835105} is an apocalyptic number.

It is an amenable number.

490289766835105 is a deficient number, since it is larger than the sum of its proper divisors (123731748347615).

490289766835105 is a wasteful number, since it uses less digits than its factorization.

490289766835105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649023080.

The product of its (nonzero) digits is 783820800, while the sum is 73.

The spelling of 490289766835105 in words is "four hundred ninety trillion, two hundred eighty-nine billion, seven hundred sixty-six million, eight hundred thirty-five thousand, one hundred five".