2002903500000 has 504 divisors, whose sum is σ = 7117264991592. Its totient is φ = 492960000000.

The previous prime is 2002903499953. The next prime is 2002903500001. The reversal of 2002903500000 is 53092002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002903500000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002903500001) 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 83 ways as a sum of consecutive naturals, for example, 253496050 + ... + 253503950.

It is an arithmetic number, because the mean of its divisors is an integer number (14121557523).

Almost surely, 2^{2002903500000} is an apocalyptic number.

2002903500000 is a gapful number since it is divisible by the number (20) 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 2002903500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3558632495796).

2002903500000 is an abundant number, since it is smaller than the sum of its proper divisors (5114361491592).

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

2002903500000 is an frugal number, since it uses more digits than its factorization.

2002903500000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7970 (or 7924 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 2002903500000 its reverse (53092002), we get a palindrome (2002956592002).

The spelling of 2002903500000 in words is "two trillion, two billion, nine hundred three million, five hundred thousand".