2750046725552 has 80 divisors (see below), whose sum is σ = 6137389181952. Its totient is φ = 1169326264320.

The previous prime is 2750046725537. The next prime is 2750046725561. The reversal of 2750046725552 is 2555276400572.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2750046725552.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10403177 + ... + 10664247.

Almost surely, 2^{2750046725552} 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 2750046725552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3068694590976).

2750046725552 is an abundant number, since it is smaller than the sum of its proper divisors (3387342456400).

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

2750046725552 is a wasteful number, since it uses less digits than its factorization.

2750046725552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261826 (or 261820 counting only the distinct ones).

The product of its (nonzero) digits is 5880000, while the sum is 50.

The spelling of 2750046725552 in words is "two trillion, seven hundred fifty billion, forty-six million, seven hundred twenty-five thousand, five hundred fifty-two".