5991910916 has 12 divisors (see below), whose sum is σ = 11102658588. Its totient is φ = 2819722752.

The previous prime is 5991910901. The next prime is 5991910921. The reversal of 5991910916 is 6190191995.

It can be written as a sum of positive squares in 2 ways, for example, as 1967277316 + 4024633600 = 44354^2 + 63440^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44058101 + ... + 44058236.

It is an arithmetic number, because the mean of its divisors is an integer number (925221549).

Almost surely, 2^5991910916 is an apocalyptic number.

It is an amenable number.

5991910916 is a deficient number, since it is larger than the sum of its proper divisors (5110747672).

5991910916 is a wasteful number, since it uses less digits than its factorization.

5991910916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88116358 (or 88116356 counting only the distinct ones).

The product of its (nonzero) digits is 196830, while the sum is 50.

The square root of 5991910916 is about 77407.4345008281. The cubic root of 5991910916 is about 1816.3036232971.

The spelling of 5991910916 in words is "five billion, nine hundred ninety-one million, nine hundred ten thousand, nine hundred sixteen".