5923749666197 has 4 divisors (see below), whose sum is σ = 6462272363136. Its totient is φ = 5385226969260.

The previous prime is 5923749666151. The next prime is 5923749666203. The reversal of 5923749666197 is 7916669473295.

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 5923749666197 - 2²⁶ = 5923682557333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5923749666397) 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, 269261348453 + ... + 269261348474.

It is an arithmetic number, because the mean of its divisors is an integer number (1615568090784).

Almost surely, 2^{5923749666197} is an apocalyptic number.

It is an amenable number.

5923749666197 is a deficient number, since it is larger than the sum of its proper divisors (538522696939).

5923749666197 is a wasteful number, since it uses less digits than its factorization.

5923749666197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538522696938.

The product of its digits is 925888320, while the sum is 74.

The spelling of 5923749666197 in words is "five trillion, nine hundred twenty-three billion, seven hundred forty-nine million, six hundred sixty-six thousand, one hundred ninety-seven".