497902205000 has 180 divisors, whose sum is σ = 1241358876285. Its totient is φ = 187126208000.

The previous prime is 497902204937. The next prime is 497902205033. The reversal of 497902205000 is 502209794.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 8 ways, for example, as 67535524 + 497834669476 = 8218^2 + 705574^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=498950.

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 44 ways as a sum of consecutive naturals, for example, 848214707 + ... + 848215293.

Almost surely, 2^497902205000 is an apocalyptic number.

497902205000 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 497902205000

497902205000 is an abundant number, since it is smaller than the sum of its proper divisors (743456671285).

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

497902205000 is an frugal number, since it uses more digits than its factorization.

497902205000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234 (or 611 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 497902205000 in words is "four hundred ninety-seven billion, nine hundred two million, two hundred five thousand".