5205660424 has 32 divisors (see below), whose sum is σ = 10037805120. Its totient is φ = 2529831616.

The previous prime is 5205660419. The next prime is 5205660437. The reversal of 5205660424 is 4240665025.

It is a self number, because there is not a number n which added to its sum of digits gives 5205660424.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12004 + ... + 102739.

It is an arithmetic number, because the mean of its divisors is an integer number (313681410).

Almost surely, 2^5205660424 is an apocalyptic number.

It is an amenable number.

5205660424 is a deficient number, since it is larger than the sum of its proper divisors (4832144696).

5205660424 is a wasteful number, since it uses less digits than its factorization.

5205660424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114909 (or 114905 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 5205660424 is about 72150.2628131042. The cubic root of 5205660424 is about 1733.1066084450.

The spelling of 5205660424 in words is "five billion, two hundred five million, six hundred sixty thousand, four hundred twenty-four".