5558493784 has 8 divisors (see below), whose sum is σ = 10422175860. Its totient is φ = 2779246888.

The previous prime is 5558493769. The next prime is 5558493803. The reversal of 5558493784 is 4873948555.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 347405854 + ... + 347405869.

Almost surely, 2^5558493784 is an apocalyptic number.

It is an amenable number.

5558493784 is a deficient number, since it is larger than the sum of its proper divisors (4863682076).

5558493784 is a wasteful number, since it uses less digits than its factorization.

5558493784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694811729 (or 694811725 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 58.

The square root of 5558493784 is about 74555.3068801947. The cubic root of 5558493784 is about 1771.4097936392.

The spelling of 5558493784 in words is "five billion, five hundred fifty-eight million, four hundred ninety-three thousand, seven hundred eighty-four".