5966030640 has 80 divisors (see below), whose sum is σ = 18503503200. Its totient is φ = 1590183936.

The previous prime is 5966030599. The next prime is 5966030659. The reversal of 5966030640 is 460306695.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650406 + ... + 659514.

It is an arithmetic number, because the mean of its divisors is an integer number (231293790).

Almost surely, 2^5966030640 is an apocalyptic number.

It is an amenable number.

5966030640 is an abundant number, since it is smaller than the sum of its proper divisors (12537472560).

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

5966030640 is a wasteful number, since it uses less digits than its factorization.

5966030640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11854 (or 11848 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 5966030640 is about 77240.0844121755. The cubic root of 5966030640 is about 1813.6848550183.

The spelling of 5966030640 in words is "five billion, nine hundred sixty-six million, thirty thousand, six hundred forty".