5558433538 has 16 divisors (see below), whose sum is σ = 9857321280. Its totient is φ = 2300041296.

The previous prime is 5558433533. The next prime is 5558433547. The reversal of 5558433538 is 8353348555.

It is a junction number, because it is equal to n+sod(n) for n = 5558433491 and 5558433500.

It is not an unprimeable number, because it can be changed into a prime (5558433533) 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 7 ways as a sum of consecutive naturals, for example, 6844956 + ... + 6845767.

It is an arithmetic number, because the mean of its divisors is an integer number (616082580).

Almost surely, 2^5558433538 is an apocalyptic number.

5558433538 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5558433538 is a deficient number, since it is larger than the sum of its proper divisors (4298887742).

5558433538 is a wasteful number, since it uses less digits than its factorization.

5558433538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13690761.

The product of its digits is 4320000, while the sum is 49.

The square root of 5558433538 is about 74554.9028434750. The cubic root of 5558433538 is about 1771.4033937796.

The spelling of 5558433538 in words is "five billion, five hundred fifty-eight million, four hundred thirty-three thousand, five hundred thirty-eight".