6754991432289 has 4 divisors (see below), whose sum is σ = 9006655243056. Its totient is φ = 4503327621524.

The previous prime is 6754991432279. The next prime is 6754991432297. The reversal of 6754991432289 is 9822341994576.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6754991432289 - 2¹² = 6754991428193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6754991432209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1125831905379 + ... + 1125831905384.

It is an arithmetic number, because the mean of its divisors is an integer number (2251663810764).

Almost surely, 2^{6754991432289} is an apocalyptic number.

It is an amenable number.

6754991432289 is a deficient number, since it is larger than the sum of its proper divisors (2251663810767).

6754991432289 is a wasteful number, since it uses less digits than its factorization.

6754991432289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251663810766.

The product of its digits is 235146240, while the sum is 69.

The spelling of 6754991432289 in words is "six trillion, seven hundred fifty-four billion, nine hundred ninety-one million, four hundred thirty-two thousand, two hundred eighty-nine".