6734068527489 has 4 divisors (see below), whose sum is σ = 8978758036656. Its totient is φ = 4489379018324.

The previous prime is 6734068527469. The next prime is 6734068527497. The reversal of 6734068527489 is 9847258604376.

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 6734068527489 - 2²⁷ = 6733934309761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6734068527409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1122344754579 + ... + 1122344754584.

It is an arithmetic number, because the mean of its divisors is an integer number (2244689509164).

Almost surely, 2^{6734068527489} is an apocalyptic number.

It is an amenable number.

6734068527489 is a deficient number, since it is larger than the sum of its proper divisors (2244689509167).

6734068527489 is a wasteful number, since it uses less digits than its factorization.

6734068527489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244689509166.

The product of its (nonzero) digits is 487710720, while the sum is 69.

The spelling of 6734068527489 in words is "six trillion, seven hundred thirty-four billion, sixty-eight million, five hundred twenty-seven thousand, four hundred eighty-nine".