2845281014500 has 96 divisors (see below), whose sum is σ = 6245382334464. Its totient is φ = 1132389216000.

The previous prime is 2845281014377. The next prime is 2845281014503. The reversal of 2845281014500 is 54101825482.

It is not an unprimeable number, because it can be changed into a prime (2845281014503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171363199 + ... + 171379801.

It is an arithmetic number, because the mean of its divisors is an integer number (65056065984).

Almost surely, 2^{2845281014500} is an apocalyptic number.

2845281014500 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 2845281014500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3122691167232).

2845281014500 is an abundant number, since it is smaller than the sum of its proper divisors (3400101319964).

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

2845281014500 is a wasteful number, since it uses less digits than its factorization.

2845281014500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18326 (or 18314 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 40.

Adding to 2845281014500 its reverse (54101825482), we get a palindrome (2899382839982).

The spelling of 2845281014500 in words is "two trillion, eight hundred forty-five billion, two hundred eighty-one million, fourteen thousand, five hundred".