490589974613 has 2 divisors, whose sum is σ = 490589974614. Its totient is φ = 490589974612.

The previous prime is 490589974607. The next prime is 490589974619. The reversal of 490589974613 is 316479985094.

It is a balanced prime because it is at equal distance from previous prime (490589974607) and next prime (490589974619).

It can be written as a sum of positive squares in only one way, i.e., 431835608164 + 58754366449 = 657142^2 + 242393^2 .

It is a cyclic number.

It is not a de Polignac number, because 490589974613 - 2¹⁶ = 490589909077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 490589974613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490589974619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245294987306 + 245294987307.

It is an arithmetic number, because the mean of its divisors is an integer number (245294987307).

Almost surely, 2^490589974613 is an apocalyptic number.

It is an amenable number.

490589974613 is a deficient number, since it is larger than the sum of its proper divisors (1).

490589974613 is an equidigital number, since it uses as much as digits as its factorization.

490589974613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58786560, while the sum is 65.

The spelling of 490589974613 in words is "four hundred ninety billion, five hundred eighty-nine million, nine hundred seventy-four thousand, six hundred thirteen".