490853250 has 64 divisors (see below), whose sum is σ = 1361318400. Its totient is φ = 130892400.

The previous prime is 490853243. The next prime is 490853267. The reversal of 490853250 is 52358094.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29610 + ... + 43109.

It is an arithmetic number, because the mean of its divisors is an integer number (21270600).

Almost surely, 2^490853250 is an apocalyptic number.

490853250 is an abundant number, since it is smaller than the sum of its proper divisors (870465150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490853250 is a wasteful number, since it uses less digits than its factorization.

490853250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72745 (or 72729 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 490853250 is about 22155.2081913035. The cubic root of 490853250 is about 788.8308561938.

The spelling of 490853250 in words is "four hundred ninety million, eight hundred fifty-three thousand, two hundred fifty".