5943394656 has 96 divisors (see below), whose sum is σ = 17803507680. Its totient is φ = 1927577088.

The previous prime is 5943394651. The next prime is 5943394711. The reversal of 5943394656 is 6564933495.

5943394656 is a `hidden beast` number, since 594 + 3 + 3 + 9 + 46 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×5943394656³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5943394651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60991 + ... + 124926.

It is an arithmetic number, because the mean of its divisors is an integer number (185453205).

Almost surely, 2^5943394656 is an apocalyptic number.

It is an amenable number.

5943394656 is an abundant number, since it is smaller than the sum of its proper divisors (11860113024).

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

5943394656 is a wasteful number, since it uses less digits than its factorization.

5943394656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185973 (or 185959 counting only the distinct ones).

The product of its digits is 10497600, while the sum is 54.

The square root of 5943394656 is about 77093.4151273635. The cubic root of 5943394656 is about 1811.3881535846.

The spelling of 5943394656 in words is "five billion, nine hundred forty-three million, three hundred ninety-four thousand, six hundred fifty-six".