5945986791 has 8 divisors (see below), whose sum is σ = 8808869360. Its totient is φ = 3963991176.

The previous prime is 5945986763. The next prime is 5945986807. The reversal of 5945986791 is 1976895495.

It is not a de Polignac number, because 5945986791 - 2¹⁰ = 5945985767 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 (5945986721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110110840 + ... + 110110893.

It is an arithmetic number, because the mean of its divisors is an integer number (1101108670).

Almost surely, 2^5945986791 is an apocalyptic number.

5945986791 is a deficient number, since it is larger than the sum of its proper divisors (2862882569).

5945986791 is a wasteful number, since it uses less digits than its factorization.

5945986791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220221742 (or 220221736 counting only the distinct ones).

The product of its digits is 24494400, while the sum is 63.

The square root of 5945986791 is about 77110.2249445558. The cubic root of 5945986791 is about 1811.6514531781.

The spelling of 5945986791 in words is "five billion, nine hundred forty-five million, nine hundred eighty-six thousand, seven hundred ninety-one".