490589974607 has 2 divisors, whose sum is σ = 490589974608. Its totient is φ = 490589974606.

The previous prime is 490589974513. The next prime is 490589974613. The reversal of 490589974607 is 706479985094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 490589974607 - 2⁸ = 490589974351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490589974687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245294987303 + 245294987304.

It is an arithmetic number, because the mean of its divisors is an integer number (245294987304).

Almost surely, 2^490589974607 is an apocalyptic number.

490589974607 is a deficient number, since it is larger than the sum of its proper divisors (1).

490589974607 is an equidigital number, since it uses as much as digits as its factorization.

490589974607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 137168640, while the sum is 68.

The spelling of 490589974607 in words is "four hundred ninety billion, five hundred eighty-nine million, nine hundred seventy-four thousand, six hundred seven".