5439966363 has 24 divisors (see below), whose sum is σ = 8753974320. Its totient is φ = 3232232640.

The previous prime is 5439966359. The next prime is 5439966377. The reversal of 5439966363 is 3636699345.

It is a happy number.

5439966363 is a `hidden beast` number, since 5 + 439 + 96 + 63 + 63 = 666.

It is not a de Polignac number, because 5439966363 - 2² = 5439966359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5439466363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 798253 + ... + 805038.

It is an arithmetic number, because the mean of its divisors is an integer number (364748930).

Almost surely, 2^5439966363 is an apocalyptic number.

5439966363 is a deficient number, since it is larger than the sum of its proper divisors (3314007957).

5439966363 is a wasteful number, since it uses less digits than its factorization.

5439966363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603339 (or 1603336 counting only the distinct ones).

The product of its digits is 9447840, while the sum is 54.

The square root of 5439966363 is about 73756.1276301841. The cubic root of 5439966363 is about 1758.7282439499.

The spelling of 5439966363 in words is "five billion, four hundred thirty-nine million, nine hundred sixty-six thousand, three hundred sixty-three".