490441318526 has 8 divisors (see below), whose sum is σ = 735795097680. Its totient is φ = 245176285968.

The previous prime is 490441318519. The next prime is 490441318589. The reversal of 490441318526 is 625813144094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 22172831 + ... + 22194938.

It is an arithmetic number, because the mean of its divisors is an integer number (91974387210).

Almost surely, 2^490441318526 is an apocalyptic number.

490441318526 is a deficient number, since it is larger than the sum of its proper divisors (245353779154).

490441318526 is a wasteful number, since it uses less digits than its factorization.

490441318526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44373298.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 490441318526 in words is "four hundred ninety billion, four hundred forty-one million, three hundred eighteen thousand, five hundred twenty-six".