490250009200 has 120 divisors (see below), whose sum is σ = 1349549828640. Its totient is φ = 167653248000.

The previous prime is 490250009153. The next prime is 490250009243. The reversal of 490250009200 is 2900052094.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 864150 + ... + 1314250.

It is an arithmetic number, because the mean of its divisors is an integer number (11246248572).

Almost surely, 2^490250009200 is an apocalyptic number.

490250009200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490250009200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (674774914320).

490250009200 is an abundant number, since it is smaller than the sum of its proper divisors (859299819440).

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

490250009200 is a wasteful number, since it uses less digits than its factorization.

490250009200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450515 (or 450504 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 490250009200 in words is "four hundred ninety billion, two hundred fifty million, nine thousand, two hundred".