5991178008 has 16 divisors (see below), whose sum is σ = 14977945080. Its totient is φ = 1997059328.

The previous prime is 5991178007. The next prime is 5991178009. The reversal of 5991178008 is 8008711995.

It is an interprime number because it is at equal distance from previous prime (5991178007) and next prime (5991178009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5991178001) 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, 124816185 + ... + 124816232.

Almost surely, 2^5991178008 is an apocalyptic number.

It is an amenable number.

5991178008 is an abundant number, since it is smaller than the sum of its proper divisors (8986767072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5991178008 is a wasteful number, since it uses less digits than its factorization.

5991178008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249632426 (or 249632422 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 48.

The square root of 5991178008 is about 77402.7002629753. The cubic root of 5991178008 is about 1816.2295658023.

The spelling of 5991178008 in words is "five billion, nine hundred ninety-one million, one hundred seventy-eight thousand, eight".