2693591116928 has 16 divisors (see below), whose sum is σ = 5366138553510. Its totient is φ = 1346795558400.

The previous prime is 2693591116921. The next prime is 2693591116933. The reversal of 2693591116928 is 8296111953962.

It can be written as a sum of positive squares in only one way, i.e., 2316703173184 + 376887943744 = 1522072^2 + 613912^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (2693591116921) by changing a digit.

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 as a sum of consecutive naturals, namely, 10521840173 + ... + 10521840428.

Almost surely, 2^{2693591116928} is an apocalyptic number.

It is an amenable number.

2693591116928 is a deficient number, since it is larger than the sum of its proper divisors (2672547436582).

2693591116928 is an equidigital number, since it uses as much as digits as its factorization.

2693591116928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21043680615 (or 21043680603 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 62.

The spelling of 2693591116928 in words is "two trillion, six hundred ninety-three billion, five hundred ninety-one million, one hundred sixteen thousand, nine hundred twenty-eight".