2753523664 has 20 divisors (see below), whose sum is σ = 5507048320. Its totient is φ = 1332349920.

The previous prime is 2753523631. The next prime is 2753523679. The reversal of 2753523664 is 4663253572.

2753523664 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2753523664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2775234 + ... + 2776225.

It is an arithmetic number, because the mean of its divisors is an integer number (275352416).

Almost surely, 2^2753523664 is an apocalyptic number.

It is an amenable number.

2753523664 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2753523664 is a wasteful number, since it uses less digits than its factorization.

2753523664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551498 (or 5551492 counting only the distinct ones).

The product of its digits is 907200, while the sum is 43.

The square root of 2753523664 is about 52474.0284712352. The cubic root of 2753523664 is about 1401.6178005435.

The spelling of 2753523664 in words is "two billion, seven hundred fifty-three million, five hundred twenty-three thousand, six hundred sixty-four".