5691969907 has 4 divisors (see below), whose sum is σ = 6129813760. Its totient is φ = 5254126056.

The previous prime is 5691969901. The next prime is 5691969911. The reversal of 5691969907 is 7099691965.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5691969907 - 2⁷ = 5691969779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5691969901) 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, 218921907 + ... + 218921932.

It is an arithmetic number, because the mean of its divisors is an integer number (1532453440).

Almost surely, 2^5691969907 is an apocalyptic number.

5691969907 is a deficient number, since it is larger than the sum of its proper divisors (437843853).

5691969907 is a wasteful number, since it uses less digits than its factorization.

5691969907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437843852.

The product of its (nonzero) digits is 8266860, while the sum is 61.

The square root of 5691969907 is about 75445.1450194113. The cubic root of 5691969907 is about 1785.4767464914.

The spelling of 5691969907 in words is "five billion, six hundred ninety-one million, nine hundred sixty-nine thousand, nine hundred seven".