2010989547288 has 160 divisors (see below), whose sum is σ = 5684514660000. Its totient is φ = 664183618560.

The previous prime is 2010989547257. The next prime is 2010989547317. The reversal of 2010989547288 is 8827459890102.

2010989547288 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 9 + 8 + 9 + 547 + 2 + 88 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 31045078 + ... + 31109786.

It is an arithmetic number, because the mean of its divisors is an integer number (35528216625).

Almost surely, 2^{2010989547288} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010989547288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2842257330000).

2010989547288 is an abundant number, since it is smaller than the sum of its proper divisors (3673525112712).

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

2010989547288 is a wasteful number, since it uses less digits than its factorization.

2010989547288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65167 (or 65154 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 63.

The spelling of 2010989547288 in words is "two trillion, ten billion, nine hundred eighty-nine million, five hundred forty-seven thousand, two hundred eighty-eight".