5990140816 has 45 divisors (see below), whose sum is σ = 12764152443. Its totient is φ = 2721243360.

The previous prime is 5990140799. The next prime is 5990140841. The reversal of 5990140816 is 6180410995.

The square root of 5990140816 is 77396.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

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 8 ways as a sum of consecutive naturals, for example, 3404545 + ... + 3406303.

Almost surely, 2^5990140816 is an apocalyptic number.

5990140816 is the 77396-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5990140816

5990140816 is an abundant number, since it is smaller than the sum of its proper divisors (6774011627).

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

5990140816 is an equidigital number, since it uses as much as digits as its factorization.

5990140816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548 (or 1772 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The cubic root of 5990140816 is about 1816.1247512739.

The spelling of 5990140816 in words is "five billion, nine hundred ninety million, one hundred forty thousand, eight hundred sixteen".