490425011 has 4 divisors (see below), whose sum is σ = 490472400. Its totient is φ = 490377624.

The previous prime is 490424971. The next prime is 490425107. The reversal of 490425011 is 110524094.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 490425011 - 2²² = 486230707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (490425211) by changing a digit.

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, 791 + ... + 31328.

It is an arithmetic number, because the mean of its divisors is an integer number (122618100).

Almost surely, 2^490425011 is an apocalyptic number.

490425011 is a deficient number, since it is larger than the sum of its proper divisors (47389).

490425011 is a wasteful number, since it uses less digits than its factorization.

490425011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47388.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 490425011 is about 22145.5415603232. The cubic root of 490425011 is about 788.6013874585.

The spelling of 490425011 in words is "four hundred ninety million, four hundred twenty-five thousand, eleven".