5557904443 has 16 divisors (see below), whose sum is σ = 6852541696. Its totient is φ = 4389720480.

The previous prime is 5557904423. The next prime is 5557904447. The reversal of 5557904443 is 3444097555.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5557904443 - 2²⁵ = 5524350011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5557904393 and 5557904402.

It is not an unprimeable number, because it can be changed into a prime (5557904447) 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 15 ways as a sum of consecutive naturals, for example, 1521 + ... + 105442.

It is an arithmetic number, because the mean of its divisors is an integer number (428283856).

Almost surely, 2^5557904443 is an apocalyptic number.

5557904443 is a deficient number, since it is larger than the sum of its proper divisors (1294637253).

5557904443 is a wasteful number, since it uses less digits than its factorization.

5557904443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107554.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The square root of 5557904443 is about 74551.3544008424. The cubic root of 5557904443 is about 1771.3471866718.

The spelling of 5557904443 in words is "five billion, five hundred fifty-seven million, nine hundred four thousand, four hundred forty-three".