2750545665326 has 16 divisors (see below), whose sum is σ = 4187549387520. Its totient is φ = 1354697355000.

The previous prime is 2750545665319. The next prime is 2750545665347. The reversal of 2750545665326 is 6235665450572.

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 7 ways as a sum of consecutive naturals, for example, 3495665 + ... + 4209603.

It is an arithmetic number, because the mean of its divisors is an integer number (261721836720).

Almost surely, 2^{2750545665326} is an apocalyptic number.

2750545665326 is a deficient number, since it is larger than the sum of its proper divisors (1437003722194).

2750545665326 is a wasteful number, since it uses less digits than its factorization.

2750545665326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742759.

The product of its (nonzero) digits is 45360000, while the sum is 56.

The spelling of 2750545665326 in words is "two trillion, seven hundred fifty billion, five hundred forty-five million, six hundred sixty-five thousand, three hundred twenty-six".