5945199871 has 8 divisors (see below), whose sum is σ = 6609056384. Its totient is φ = 5310848160.

The previous prime is 5945199859. The next prime is 5945199877. The reversal of 5945199871 is 1789915495.

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 5945199871 - 2¹⁷ = 5945068799 is a prime.

It is a super-2 number, since 2×5945199871² = 70690803012276833282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5945199877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7375776 + ... + 7376581.

It is an arithmetic number, because the mean of its divisors is an integer number (826132048).

Almost surely, 2^5945199871 is an apocalyptic number.

5945199871 is a deficient number, since it is larger than the sum of its proper divisors (663856513).

5945199871 is a wasteful number, since it uses less digits than its factorization.

5945199871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14752401.

The product of its digits is 4082400, while the sum is 58.

The square root of 5945199871 is about 77105.1222098766. The cubic root of 5945199871 is about 1811.5715288130.

The spelling of 5945199871 in words is "five billion, nine hundred forty-five million, one hundred ninety-nine thousand, eight hundred seventy-one".