5393944776 has 96 divisors (see below), whose sum is σ = 14888764800. Its totient is φ = 1627190400.

The previous prime is 5393944757. The next prime is 5393944783. The reversal of 5393944776 is 6774493935.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 660961 + ... + 669071.

It is an arithmetic number, because the mean of its divisors is an integer number (155091300).

Almost surely, 2^5393944776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5393944776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7444382400).

5393944776 is an abundant number, since it is smaller than the sum of its proper divisors (9494820024).

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

5393944776 is a wasteful number, since it uses less digits than its factorization.

5393944776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8371 (or 8356 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 57.

The square root of 5393944776 is about 73443.4801463003. The cubic root of 5393944776 is about 1753.7546353540.

The spelling of 5393944776 in words is "five billion, three hundred ninety-three million, nine hundred forty-four thousand, seven hundred seventy-six".