490410133 has 2 divisors, whose sum is σ = 490410134. Its totient is φ = 490410132.

The previous prime is 490410073. The next prime is 490410139. The reversal of 490410133 is 331014094.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 479697604 + 10712529 = 21902^2 + 3273^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-490410133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 490410098 and 490410107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490410139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245205066 + 245205067.

It is an arithmetic number, because the mean of its divisors is an integer number (245205067).

Almost surely, 2^490410133 is an apocalyptic number.

It is an amenable number.

490410133 is a deficient number, since it is larger than the sum of its proper divisors (1).

490410133 is an equidigital number, since it uses as much as digits as its factorization.

490410133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 490410133 is about 22145.2056436602. The cubic root of 490410133 is about 788.5934127903.

The spelling of 490410133 in words is "four hundred ninety million, four hundred ten thousand, one hundred thirty-three".