5991716480 has 32 divisors (see below), whose sum is σ = 14323948740. Its totient is φ = 2396686336.

The previous prime is 5991716461. The next prime is 5991716513. The reversal of 5991716480 is 846171995.

It can be written as a sum of positive squares in 2 ways, for example, as 5870011456 + 121705024 = 76616^2 + 11032^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4680389 + ... + 4681668.

Almost surely, 2^5991716480 is an apocalyptic number.

It is an amenable number.

5991716480 is an abundant number, since it is smaller than the sum of its proper divisors (8332232260).

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

5991716480 is an equidigital number, since it uses as much as digits as its factorization.

5991716480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9362076 (or 9362064 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 50.

The square root of 5991716480 is about 77406.1785647632. The cubic root of 5991716480 is about 1816.2839768863.

The spelling of 5991716480 in words is "five billion, nine hundred ninety-one million, seven hundred sixteen thousand, four hundred eighty".