5645177971199 has 8 divisors (see below), whose sum is σ = 6094735842720. Its totient is φ = 5197807730016.

The previous prime is 5645177971189. The next prime is 5645177971229. The reversal of 5645177971199 is 9911797715465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5645177971199 - 2⁴ = 5645177971183 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 (5645177971189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546902219 + ... + 546912540.

It is an arithmetic number, because the mean of its divisors is an integer number (761841980340).

Almost surely, 2^{5645177971199} is an apocalyptic number.

5645177971199 is a deficient number, since it is larger than the sum of its proper divisors (449557871521).

5645177971199 is a wasteful number, since it uses less digits than its factorization.

5645177971199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093815169.

The product of its digits is 150028200, while the sum is 71.

The spelling of 5645177971199 in words is "five trillion, six hundred forty-five billion, one hundred seventy-seven million, nine hundred seventy-one thousand, one hundred ninety-nine".