5628943791997 has 4 divisors (see below), whose sum is σ = 5724349619040. Its totient is φ = 5533537964956.

The previous prime is 5628943791971. The next prime is 5628943792027. The reversal of 5628943791997 is 7991973498265.

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 5628943791997 - 2¹⁹ = 5628943267709 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 (5628943791937) 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, 47702913433 + ... + 47702913550.

It is an arithmetic number, because the mean of its divisors is an integer number (1431087404760).

Almost surely, 2^{5628943791997} is an apocalyptic number.

It is an amenable number.

5628943791997 is a deficient number, since it is larger than the sum of its proper divisors (95405827043).

5628943791997 is an equidigital number, since it uses as much as digits as its factorization.

5628943791997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95405827042.

The product of its digits is 1851776640, while the sum is 79.

The spelling of 5628943791997 in words is "five trillion, six hundred twenty-eight billion, nine hundred forty-three million, seven hundred ninety-one thousand, nine hundred ninety-seven".