2750521245696 has 512 divisors, whose sum is σ = 9430496985600. Its totient is φ = 785719885824.

The previous prime is 2750521245683. The next prime is 2750521245743. The reversal of 2750521245696 is 6965421250572.

2750521245696 is a `hidden beast` number, since 2 + 7 + 5 + 0 + 52 + 1 + 24 + 569 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (512).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501642571 + ... + 501648053.

It is an arithmetic number, because the mean of its divisors is an integer number (18418939425).

Almost surely, 2^{2750521245696} 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 2750521245696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4715248492800).

2750521245696 is an abundant number, since it is smaller than the sum of its proper divisors (6679975739904).

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

2750521245696 is an frugal number, since it uses more digits than its factorization.

2750521245696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5541 (or 5495 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 54.

The spelling of 2750521245696 in words is "two trillion, seven hundred fifty billion, five hundred twenty-one million, two hundred forty-five thousand, six hundred ninety-six".