6949159596289 has 4 divisors (see below), whose sum is σ = 7002206616240. Its totient is φ = 6896112576340.

The previous prime is 6949159596287. The next prime is 6949159596343. The reversal of 6949159596289 is 9826959519496.

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 6949159596289 - 2¹ = 6949159596287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6949159596287) 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, 26523509779 + ... + 26523510040.

It is an arithmetic number, because the mean of its divisors is an integer number (1750551654060).

Almost surely, 2^{6949159596289} is an apocalyptic number.

It is an amenable number.

6949159596289 is a deficient number, since it is larger than the sum of its proper divisors (53047019951).

6949159596289 is a wasteful number, since it uses less digits than its factorization.

6949159596289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53047019950.

The product of its digits is 3401222400, while the sum is 82.

The spelling of 6949159596289 in words is "six trillion, nine hundred forty-nine billion, one hundred fifty-nine million, five hundred ninety-six thousand, two hundred eighty-nine".