5559424643 has 16 divisors (see below), whose sum is σ = 6347406240. Its totient is φ = 4836096000.

The previous prime is 5559424621. The next prime is 5559424669. The reversal of 5559424643 is 3464249555.

It is a cyclic number.

It is not a de Polignac number, because 5559424643 - 2⁶ = 5559424579 is a prime.

It is a super-2 number, since 2×5559424643² = 61814404722391354898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5559424043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196658 + ... + 223143.

It is an arithmetic number, because the mean of its divisors is an integer number (396712890).

Almost surely, 2^5559424643 is an apocalyptic number.

5559424643 is a deficient number, since it is larger than the sum of its proper divisors (787981597).

5559424643 is a wasteful number, since it uses less digits than its factorization.

5559424643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419878.

The product of its digits is 2592000, while the sum is 47.

The square root of 5559424643 is about 74561.5493602433. The cubic root of 5559424643 is about 1771.5086717871.

The spelling of 5559424643 in words is "five billion, five hundred fifty-nine million, four hundred twenty-four thousand, six hundred forty-three".