2685087941550 has 192 divisors, whose sum is σ = 7896948277248. Its totient is φ = 590825520000.

The previous prime is 2685087941521. The next prime is 2685087941561. The reversal of 2685087941550 is 551497805862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6001105 + ... + 6432995.

It is an arithmetic number, because the mean of its divisors is an integer number (41129938944).

Almost surely, 2^{2685087941550} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2685087941550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3948474138624).

2685087941550 is an abundant number, since it is smaller than the sum of its proper divisors (5211860335698).

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

2685087941550 is a wasteful number, since it uses less digits than its factorization.

2685087941550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432135 (or 432130 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 60.

The spelling of 2685087941550 in words is "two trillion, six hundred eighty-five billion, eighty-seven million, nine hundred forty-one thousand, five hundred fifty".