490047583 has 2 divisors, whose sum is σ = 490047584. Its totient is φ = 490047582.

The previous prime is 490047577. The next prime is 490047619. The reversal of 490047583 is 385740094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 490047583 - 2¹³ = 490039391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490042583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245023791 + 245023792.

It is an arithmetic number, because the mean of its divisors is an integer number (245023792).

Almost surely, 2^490047583 is an apocalyptic number.

490047583 is a deficient number, since it is larger than the sum of its proper divisors (1).

490047583 is an equidigital number, since it uses as much as digits as its factorization.

490047583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 490047583 is about 22137.0183855008. The cubic root of 490047583 is about 788.3990346526.

The spelling of 490047583 in words is "four hundred ninety million, forty-seven thousand, five hundred eighty-three".